{"title":"Dry Chemical Duty Vacuum Pumps","description":"","products":[{"product_id":"welch-202701-self-cleaning-vacuum-pump","title":"Welch 202701 Self-Cleaning Vacuum Pump","description":"\u003ctable width=\"611\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"611\"\u003e\n\u003cp\u003eThe Welch 202701 Self Cleaning Vacuum Pump is a favorite for the savvy vacuum user. The self cleaning feature allows the pump to provide years of work horse duty, prior to servicing. The self cleaning feature also keeps the pump clean and dry, allowing the pump to immediately achieve deep pressures after use. The 202701 is an excellent rotary evaporator vacuum pump, but can be used for any harsh chemical duty service. At 2 Torr and 35 lit\/min, this powerful pump strips DMF at 35C degrees. The pump is ergonomically friendly to control, with an anti-bumping switch and built in digital gauge.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Welch_202701_vacuum_pump_flyer.png?v=1778178710\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"249\"\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"362\"\u003eIntegrated inlet \/ outlet catchpots, 115V cord.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePumping Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTubing Needed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExhaust \/ Intake threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions LxWxH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.6x12x11.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115V, 60 hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1133086576,"sku":"202701","price":5058.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-202701-self-cleaning-vacuum-pump-25479220789397.jpg?v=1779796777"},{"product_id":"welch-202501-self-cleaning-dry-vacuum-pump","title":"Welch 202501 Self-Cleaning Dry Vacuum Pump","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eWelch 202501 Self-Cleaning Vacuum Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWelch® Self-cleaning PTFE vacuum  systems Quiet and rugged vacuum pumps that provide workhorse duty for years between service intervals. The self cleaning feature keeps the diaphragms and valves clean and dry, allowing the pump to achieve excellent base pressures and return to base pressure rapidly. The Welch Self Cleaning vacuum systems are the first choice for the vacuum savvy researcher with heavy work load rotary evaporator needs.  The Welch Self Cleaning pumps have fine tuneable control along with an anti-bumping\/foaming feature.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"534\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated inlet \/ outlet catchpots, 115V cord.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003ePumping Speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e35 l\/min\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e9 Torr\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eTubing Needed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e1\/4\" ID\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust \/ Intake threads\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions LxWxH\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e13.6x12x11.3\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e30 lbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\n\u003cp\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"260\"\u003e\n\u003cp\u003e\u003cstrong\u003e115V, 60 hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1136630464,"sku":"202501","price":4033.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-202501-self-cleaning-dry-vacuum-pump-25479227539605.jpg?v=1779794283"},{"product_id":"welch-202601-self-cleaning-vacuum-pump","title":"Welch 202601 Self-Cleaning Vacuum Pump","description":"\u003cp class=\"ql-align-center\"\u003e\u003cstrong\u003eWelch 202601 Self-Cleaning Vacuum Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWelch® Self-cleaning PTFE vacuum systems Quiet and rugged vacuum pumps that provide workhorse duty for years between service intervals. The self cleaning feature keeps the membranes and valves clean and dry, allowing the pump to acheive excellent base pressures and return to base pressure rapidly. The Welch Self Cleaning vacuum systems are the first choice for the vacuum savy researcher with heavy work load rotary evaporator needs. The Welch Self Cleaning pumps have fine tunable control along with an anti-bumping\/foaming feature.\u003c\/p\u003e\n\u003ctable width=\"516\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eWhat's included\u003c\/td\u003e\n\u003ctd width=\"351\"\u003eIntegrated inlet \/ outlet catchpots, 115V cord.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003ePumping Speed\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e35 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eMax. Vacuum\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e2 torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eTubing Needed\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e1\/4\" ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eExhaust \/ Intake threads\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eDimensions LxWxH\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e13.6x12x11.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e30 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003eWiring\u003c\/td\u003e\n\u003ctd width=\"351\"\u003e115V, 60 hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1136634180,"sku":"202601","price":4753.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-202601-self-cleaning-vacuum-pump-25479225311381.jpg?v=1779793931"},{"product_id":"vacuubrand-diaphragm-pump-mv-2-nt-model-20738003","title":"Vacuubrand Diaphragm Pump MV 2 NT, model 20738003","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 300px;\"\u003eTechnical data\u003c\/th\u003e\n\u003cth style=\"width: 80px;\"\u003eUnit\u003c\/th\u003e\n\u003cth\u003eMV 2 NT\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e2.2 \/ 2.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e1.3 \/ 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e0.5 \/ 0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall flange KF DN 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSilencer \/ G1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e325 x 239 x 198\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e16.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRTL certification\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCanada and the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel tubing KF DN 16 (1000 mm: 673336)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1177979356,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-diaphragm-pump-mv-2-nt-model-20738003-17222991968.jpg?v=1779796791"},{"product_id":"vacuubrand-vario-diaphragm-pump-mv-2-nt-vario-model-20738153","title":"Vacuubrand VARIO® diaphragm pump MV 2 NT VARIO, model 20738153","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 300px;\"\u003eTechnical data\u003c\/th\u003e\n\u003cth style=\"width: 80px;\"\u003eUnit\u003c\/th\u003e\n\u003cth\u003eMV 2 NT VARIO\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum controller\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCVC 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e0.3 \/ 0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall flange KF DN 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSilencer \/ G1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor speed range\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e30 - 2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e325 x 235 x 245\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e18.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel tubing KF DN 16 (1000 mm: 673336)\u003cbr\u003eVent valve VBM-B (674217)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1177983836,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-vario-diaphragm-pump-mv-2-nt-vario-model-20738153-17223024736.jpg?v=1779796787"},{"product_id":"vacuubrand-diaphragm-pump-mv-10-nt-model-20744003","title":"Vacuubrand Diaphragm Pump MV 10 NT, model 20744003","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 300px;\"\u003eTechnical data\u003c\/th\u003e\n\u003cth style=\"width: 80px;\"\u003eUnit\u003c\/th\u003e\n\u003cth\u003eMV 10 NT\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e8 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e10.4 \/ 11.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e6.1 \/ 6.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e0.5 \/ 0.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall flange KF DN 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSilencer \/ G1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e554 x 260 x 359\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e30.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel tubing KF DN 25 (1000 mm: 673337)\u003cbr\u003eHose nozzle DN 15 mm \/ G1\/2\" (642472)\u003cbr\u003eSmall flange KF DN 16 \/ G1\/2\" (672101)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1177987344,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-diaphragm-pump-mv-10-nt-model-20744003-17223057504.jpg?v=1779796019"},{"product_id":"vacuubrand-mv-10-nt-vario","title":"Vacuubrand MV 10 NT VARIO","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 300px;\"\u003eTechnical data\u003c\/th\u003e\n\u003cth style=\"width: 80px;\"\u003eUnit\u003c\/th\u003e\n\u003cth\u003eMV 10 NT VARIO\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum controller\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCVC 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e8 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e12.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e0.3 \/ 0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall flange KF DN 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSilencer \/ G1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor speed range\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e30 - 2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e554 x 260 x 420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e31.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel tubing KF DN 25 (1000 mm: 673337)\u003cbr\u003eHose nozzle DN 15 mm \/ G1\/2\" (642472)\u003cbr\u003eSmall flange KF DN 16 \/ G1\/2\" (672101)\u003cbr\u003eVent valve VBM-B (674217)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1177993040,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-mv-10-nt-vario-17223090272.jpg?v=1779796022"},{"product_id":"vacuubrand-md-12c-nt-vario-model-20743753","title":"Vacuubrand MD 12C NT VARIO, model 20743753","description":"\u003cp\u003e \u003c\/p\u003e\u003cp\u003e   Vacuum controller  CVC 3000   Number of heads \/ stages  8 \/ 3   Max. pumping speed m3\/h 12.9   Max. pumping speed cfm 7.6   Ultimate vacuum (abs.) mbar\/torr 1.5 \/ 1.1   Ultim. vac. (abs.) with gas ballast mbar\/torr 3 \/ 2.2   Ambient temperature range (operation) °C 10 - 40   Ambient temperature range (storage) °C -10 - 60   Max. back pressure (abs.) bar 1.1   Inlet connection  Small flange KF DN 25   Outlet connection  Hose nozzle DN 15 mm   Rated motor power kW 0.53   Motor speed range min-1 30 - 2400   Degree of protection  IP 40   Dimensions (L x W x H) mm 533 x 260 x 420   Weight kg 28.1   Noise level at 50 Hz, typ. dBA 47   ATEX conformity (only 230V)  II 3G IIC T3 X Internal Atm. only   Items supplied  Pumping unit completely mounted, ready for use, with manual.   Accessories  PTFE tubing KF DN 25 (1000 mm: 686033)\u003c\/p\u003e\u003cp\u003eInlet separator KF DN 25 (699979)\u003c\/p\u003e\u003cp\u003eEmission condenser kit for NT pump models (699948)\u003c\/p\u003e\u003cp\u003eCentering and sealing ring KF DN 25 C Al\/FEP (635722)   \u003c\/p\u003e\u003cp\u003eVacuubrand MD 12C NT VARIO\u003c\/p\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188350968,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-md-12c-nt-vario-model-20743753-17341513824.jpg?v=1779793894"},{"product_id":"vacuubrand-vario-chemistry-pumping-unit-pc-3012-nt-vario-duo","title":"Vacuubrand VARIO® chemistry pumping unit PC 3012 NT VARIO DUO","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum controller\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCVC 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e16 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e1.5 \/ 1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltim. vac. (abs.) with gas ballast\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e3 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall flange KF DN 25 \/ hose nozzle DN 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x hose nozzle DN 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoolant connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 x hose nozzle DN 6-8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e1.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor speed range\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e30 - 2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e611 x 925 x 560\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping unit consisting of two PC 3012 NT VARIO pumps mounted in parallel on common base plate, controlled by one CVC 3000 vacuum controller, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePTFE tubing KF DN 25 (1000 mm: 686033)\u003cbr\u003eCentering and sealing ring KF DN 25 C Al\/FEP (635722)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188618668,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-vario-chemistry-pumping-unit-pc-3012-nt-vario-duo-17352753248.jpg?v=1779793930"},{"product_id":"vacuubrand-chemistry-diaphragm-pump-md-4c-nt-100-120v-50-60hz-nrtl-us-power-cord-model-20736403","title":"Vacuubrand Chemistry diaphragm pump MD 4C NT, 100-120V\/50-60Hz, NRTL, US power cord, model 20736403","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e3.4 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e2.0 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e1.5 \/ 1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltim. vac. (abs.) with gas ballast\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e3 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e325 x 243 x 198\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRTL certification\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCanada and the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber vacuum tubing DN 8 mm (686001)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188641040,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-chemistry-diaphragm-pump-md-4c-nt-100-120v-50-60hz-nrtl-us-power-cord-model-20736403-17353015392.jpg?v=1779797065"},{"product_id":"vacuubrand-chemistry-diaphragm-pump-md-12c-nt-100-120v-50-60hz-us-power-cord-model-20743303","title":"Vacuubrand Chemistry diaphragm pump MD 12C NT, 100-120V\/50-60Hz, US power cord, model 20743303","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e8 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e11.1 \/ 12.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e6.5 \/ 7.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e2 \/ 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltim. vac. (abs.) with gas ballast\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e4 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall flange KF DN 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e533 x 260 x 359\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e28.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePTFE tubing KF DN 25 (1000 mm: 686033)\u003cbr\u003eInlet separator KF DN 25 (699979)\u003cbr\u003eEmission condenser kit for NT pump models (699948)\u003cbr\u003eCentering and sealing ring KF DN 25 C Al\/FEP (635722)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188647452,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-chemistry-diaphragm-pump-md-12c-nt-100-120v-50-60hz-us-power-cord-model-20743303-17353244768.jpg?v=1779794317"},{"product_id":"vacuubrand-chemistry-vacuum-system-md-4c-nt-ak-synchro-ek-model-20736803","title":"Vacuubrand Chemistry vacuum system MD 4C NT +AK SYNCHRO+EK, model 20736803","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e3.4 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e2.0 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e1.5 \/ 1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltim. vac. (abs.) with gas ballast\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e3 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x hose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoolant connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x hose nozzle DN 6-8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e326 x 248 x 402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e17.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRTL certification\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCanada and the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping unit completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKit analog gauge for NT SYNCHRO (699907)\u003cbr\u003eRubber vacuum tubing DN 8 mm (686001)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188660188,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-chemistry-vacuum-system-md-4c-nt-ak-synchro-ek-model-20736803-17353408608.jpg?v=1779794315"},{"product_id":"vacuubrand-vario-chemistry-pumping-unit-pc-3001-variopro-te-model-20700223","title":"Vacuubrand VARIO® chemistry pumping unit PC 3001 VARIOpro TE, model 20700223","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp itemprop=\"description\"\u003eThis VARIO\u003csup\u003e® Chemistry Pumping Unit\u003c\/sup\u003e\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page761.html\" title=\"chemistry pumping unit\" class=\"crosslink\"\u003e\u003c\/a\u003e optimizes vacuum conditions automatically by precisely and continuously adjusting the motor speed. Thanks to the motor speed control the pump operates only when vacuum is needed, saving energy and reducing maintenance. The integrated vacuum controller\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page800.html\" title=\"vacuum controller\" class=\"crosslink\"\u003e\u003c\/a\u003e enables fully automatic evaporation at a push of a button. Low space requirements, light weight and low operational noise contribute further to this unit’s flexibility and popularity for laboratory use. The PC 3001 VARIO\u003csup\u003epro\u003c\/sup\u003e is ideal for applications with high boiling point solvents. This new ´pro´ version builds on the worldwide popular PC 3001 VARIO unit, boosting the pumping speed and thereby extending its range to larger applications. The inlet separator, made of glass with a protective coating, prevents droplets and particles from entering the pump. The highly efficient insulated exhaust vapor condenser has a very compact design and provides near-100-percent recovery of solvents.\u003c\/p\u003e\n\u003ch2\u003ePerformance features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eeasily operated CVC 3000 vacuum controller\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page800.html\" title=\"vacuum controller\" class=\"crosslink\"\u003e\u003c\/a\u003e with clear text menus and integrated venting valve\u003c\/li\u003e\n\u003cli\u003eautomatic optimization of the vacuum level throughout the process for high process reproducibility and unattended operation, short process times due to zero-fluctuation (hysteresis-free) vacuum control - even for large amounts of vapor\u003c\/li\u003e\n\u003cli\u003ecompact and powerful; excellent ultimate vacuum, even with continuous condensate purge\u003c\/li\u003e\n\u003cli\u003ewhisper quiet and ultra low vibration\u003c\/li\u003e\n\u003cli\u003eexcellent environmental friendliness due to low power consumption and efficient solvent recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum controller\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCVC 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e2 \/ 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltim. vac. (abs.) with gas ballast\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e4 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 6-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor speed range\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e200 - 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e300 x 341 x 493\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e8.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping unit completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber vacuum tubing DN 6 mm (686000)\u003cbr\u003eRubber vacuum tubing DN 10 mm (686002)\u003cbr\u003eVent valve VBM-B (674217)\u003cbr\u003eLiquid level sensor (699908)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188668328,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-vario-chemistry-pumping-unit-pc-3001-variopro-te-model-20700223-17353670752.jpg?v=1779796003"},{"product_id":"vacuubrand-chemistry-pumping-unit-pc-610-select-100-115-v-50-60-hz-120-v-60-hz-model-20737153","title":"Vacuubrand Chemistry pumping unit PC 610 select, 100-115 V, 50-60 Hz, 120 V, 60 Hz, model 20737153","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp itemprop=\"description\"\u003eChemistry pumping units of the PC 600 series are well-proven for vacuum generation\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page541.html\" title=\"vacuum generation\" class=\"crosslink\"\u003e\u003c\/a\u003e and control for many evaporation processes. The basic pump is the three-stage chemistry diaphragm pump\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page695.html\" title=\"chemistry diaphragm pump\" class=\"crosslink\"\u003e\u003c\/a\u003e MD 4C NT which meets high vacuum requirements for most high boiling solvents. Typical applications are rotary evaporators and vacuum drying ovens. The pumping unit\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page689.html\" title=\"pumping unit\" class=\"crosslink\"\u003e\u003c\/a\u003e is equipped with a vacuum controller\u003ca href=\"http:\/\/www.vacuubrand.com\/us\/page800.html\" title=\"vacuum controller\" class=\"crosslink\"\u003e\u003c\/a\u003e CVC 3000 with solenoid valve for electronic vacuum control. The exhaust vapor condenser is outstandingly efficient and compact. It provides near-100-percent recovery of solvents, for economical recycling and environmental protection.\u003c\/p\u003e\n\u003ch2\u003ePerformance features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eeasily operated vacuum controller CVC 3000 with clear text menus, with integrated venting valve\u003c\/li\u003e\n\u003cli\u003eexceptionally high performance even at low vacuum\u003c\/li\u003e\n\u003cli\u003eexcellent ultimate vacuum even with gas ballast\u003c\/li\u003e\n\u003cli\u003echemistry design flow control valve with large cross section for unrestricted performance\u003c\/li\u003e\n\u003cli\u003eexcellent environmental friendliness due to efficient solvent recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum controller\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCVC 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 \/ 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e3.4 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e2.0 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e1.5 \/ 1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltim. vac. (abs.) with gas ballast\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e3 \/ 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoolant connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x hose nozzle DN 6-8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e419 x 243 x 444\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e19.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping unit completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCoolant valve VKW-B (674220)\u003cbr\u003eVent valve VBM-B (674217)\u003cbr\u003eLiquid level sensor (699908)\u003cbr\u003eRubber vacuum tubing DN 8 mm (686001)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188677008,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-chemistry-pumping-unit-pc-610-select-100-115-v-50-60-hz-120-v-60-hz-model-20737153-17353932896.jpg?v=1779796792"},{"product_id":"vacuubrand-vario-chemistry-pumping-unit-pc-3004-vario-model-20737553","title":"Vacuubrand VARIO® chemistry pumping unit PC 3004 VARIO, model 20737553","description":"\u003cp\u003eVacuubrand VARIO® chemistry pumping unit PC 3004 VARIO provide precise vacuum control by adaptation of the diaphragm pump's motor speed. They feature fully automatic evaporation control on the push of a button. The basic pump is the three-stage MD 4C NT VARIO chemistry diaphragm pump which meets high vacuum requirements for most high boiling solvents. The PC 3004 VARIO offers a well proven choice for evaporation of large amounts of solvents. The separator at the inlet, made of glass with protective coating, retains particles and liquid droplets. The waste vapor condenser at the outlet enables near-100-percent solvent recovery, efficient recycling and active environmental protection. The on-demand motor speed control results in unsurpassed lifetimes of service parts, such as diaphragms.\u003c\/p\u003e\u003cp\u003e   Vacuum controller  CVC 3000   Number of heads \/ stages  4 \/ 3   Max. pumping speed m3\/h 4.6   Max. pumping speed cfm 2.7   Ultimate vacuum (abs.) mbar\/torr 1.5 \/ 1.1   Ultim. vac. (abs.) with gas ballast mbar\/torr 3 \/ 2.2   Ambient temperature range (operation) °C 10 - 40   Ambient temperature range (storage) °C -10 - 60   Max. back pressure (abs.) bar 1.1   Inlet connection  Hose nozzle DN 8-10 mm   Outlet connection  Hose nozzle DN 8-10 mm   Coolant connection  2 x hose nozzle DN 6-8 mm   Rated motor power kW 0.53   Motor speed range min-1 30 - 2400   Degree of protection  IP 40   Dimensions (L x W x H) mm 419 x 243 x 444   Weight kg 20.6   Noise level at 50 Hz, typ. dBA 43   ATEX conformity (only 230V)  II 3G IIC T3 X Internal Atm. only   Items supplied  Pumping unit completely mounted, ready for use, with manual.   Accessories  Coolant valve VKW-B (674220)\u003c\/p\u003e\u003cp\u003eVent valve VBM-B (674217)\u003c\/p\u003e\u003cp\u003eLiquid level sensor (699908)\u003c\/p\u003e\u003cp\u003eRubber vacuum tubing DN 8 mm (686001)   \u003c\/p\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188690780,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-vario-chemistry-pumping-unit-pc-3004-vario-model-20737553-17354162272.jpg?v=1779794321"},{"product_id":"vacuubrand-chemistry-diaphragm-pump-me-1c-120v-50-60hz-nrtl-us-power-cord-model-20721103","title":"Vacuubrand Chemistry diaphragm pump ME 1C, 120V\/50-60Hz, NRTL, US power cord, model 20721103","description":"\u003ch2\u003eME 1C\u003c\/h2\u003e\n\u003cspan class=\"schemaProduct\" itemprop=\"brand\"\u003eVACUUBRAND\u003c\/span\u003e\u003cspan class=\"schemaProduct\" itemprop=\"productID\"\u003e721100\u003c\/span\u003e\u003cspan class=\"schemaProduct\" itemprop=\"height\"\u003eca. 145 mm\u003c\/span\u003e\u003cspan class=\"schemaProduct\" itemprop=\"width\"\u003eca. 121 mm\u003c\/span\u003e\u003cspan class=\"schemaProduct\" itemprop=\"weight\"\u003eca. 5.0 kg\u003c\/span\u003e\n\u003cp itemprop=\"description\"\u003eVacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, waste water control and other analytical processes. The new ME 1C diaphragm pump\u003ca class=\"crosslink\" title=\"diaphragm pump\" href=\"page828.html\"\u003e\u003c\/a\u003e offers a compact, high performance and easy-to-use solution which is perfect for single filtrations. This new development, based on the highly successful technology of the oil-free diaphragm pump\u003ca class=\"crosslink\" title=\"oil-free diaphragm pump\" href=\"page828.html\"\u003e\u003c\/a\u003e MD 1C, provides a well-proven and extraordinarily long diaphragm life time. The functional, space saving and innovative design with easily accessible, top-mounted power switch ensures convenient and quick operation for day-to-day lab work. Robust PTFE diaphragms and valves provide optimal chemical resistance\u003ca class=\"crosslink\" title=\"chemical resistance\" href=\"page695.html\"\u003e\u003c\/a\u003e. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory.\u003c\/p\u003e\n\u003ch2\u003ePerformance features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003econvenient, quick and simple to use due to the new top-mounted power switch\u003c\/li\u003e\n\u003cli\u003ewhisper quiet and very low vibration\u003c\/li\u003e\n\u003cli\u003erequires minimal benchtop space\u003c\/li\u003e\n\u003cli\u003emaintenance-free drive system and proven long diaphragm life\u003c\/li\u003e\n\u003cli\u003ehigh chemical resistance\u003ca class=\"crosslink\" title=\"chemical resistance\" href=\"page695.html\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable id=\"productTechDataTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of heads \/ stages\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 \/ 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003em3\/h\u003c\/td\u003e\n\u003ctd\u003e0.7 \/ 0.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. pumping speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003ecfm\u003c\/td\u003e\n\u003ctd\u003e0.4 \/ 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (abs.)\u003c\/td\u003e\n\u003ctd\u003embar\/torr\u003c\/td\u003e\n\u003ctd\u003e100 \/ 75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (operation)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e10 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature range (storage)\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 - 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. back pressure (abs.)\u003c\/td\u003e\n\u003ctd\u003ebar\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHose nozzle DN 8-10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003ekW\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor speed at 50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003emin-1\u003c\/td\u003e\n\u003ctd\u003e1500\/1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIP 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e247 x 121 x 145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level at 50 Hz, typ.\u003c\/td\u003e\n\u003ctd\u003edBA\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRTL certification\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCanada and the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX conformity (only 230V)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eII 3G IIC T3 X Internal Atm. only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItems supplied\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePump completely mounted, ready for use, with manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber vacuum tubing DN 8 mm (686001)\u003cbr\u003eChemistry vacuum regulator valve unit for ME\/MZ 1C (696843)\u003cbr\u003eSilencer DN 8 - 10 mm (636588)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vacuubrand","offers":[{"title":"Default Title","offer_id":1188725532,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/vacuubrand-chemistry-diaphragm-pump-me-1c-120v-50-60hz-nrtl-us-power-cord-model-20721103-17354522720.jpg?v=1779796019"},{"product_id":"welch-2071b-01-chemstar-dry-50-millitorr-dry-chemical-duty","title":"Welch 2071B-01 Chemstar Dry 50 milliTorr, Dry Chemical Duty","description":"\u003cdiv class=\"tab_product\" id=\"tab-1\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eThis product is temporarily unavailable\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/span\u003e See Welch \u003ca title=\"2070B-01\" href=\"https:\/\/www.chemtechsci.com\/products\/chemstar-dry-50-millitorr-dry-chemical-duty\"\u003e2070B-01\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab_product\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e***New innovation in vacuum*** This new innovation in vacuum allows a chemical duty, dry vacuum pump to achieve 50 mTorr (0.05 Torr). This is the perfect, dry, oil free solution the vacuum user has been waiting for. The Welch 2071 performs superior on Schlenk lines (Vacuum manifold), Rotary evaporators (can strip DMSO), freeze dryers and much more. The powerful 150 liters per minute allows the 2071 to run multiple application volumes simultaneously.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing an oil-free dry PFTE high vacuum pump will preserve the purity of your samples, eliminate the need to cold trap and eliminate oil changes. Please contact your Chemtech Scientific vacuum expert to discuss eliminating hydrocarbon contamination from oil sealed vacuum pumps in your lab.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"564\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"299\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"265\"\u003e\u003cstrong\u003eISO 7\/16\" OD hose fitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePumping Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 l\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.05 torr\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTubing Needed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7\/16\" ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExhaust .\/ Intake threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNW 25\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions LxWxH inches\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e18x9x18\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e115V, 60 hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":40555487817,"sku":"2071B-01","price":9482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-2071b-01-chemstar-dry-50-millitorr-dry-chemical-duty-25479576846485.jpg?v=1779797256"},{"product_id":"welch-609123-replacement-diaphragm-genuine-oem","title":"Welch 609123 Replacement Diaphragm – Genuine OEM","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eGenuine OEM Welch Diaphragm – Part # 609123\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThis is a \u003cstrong\u003egenuine Welch OEM replacement diaphragm\u003c\/strong\u003e (Part Number 609123) designed for Welch DryFast, Self-Cleaning, and ChemStar Dry chemical duty diaphragm vacuum pumps.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCompatible Models\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e2014\u003c\/li\u003e\n\u003cli\u003e2022\u003c\/li\u003e\n\u003cli\u003e2025\u003c\/li\u003e\n\u003cli\u003e2026\u003c\/li\u003e\n\u003cli\u003e2027\u003c\/li\u003e\n\u003cli\u003e2032\u003c\/li\u003e\n\u003cli\u003e2034\u003c\/li\u003e\n\u003cli\u003e2042\u003c\/li\u003e\n\u003cli\u003e2070\u003c\/li\u003e\n\u003cli\u003e2071\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e Most Welch DryFast and ChemStar Dry pumps require \u003cstrong\u003etwo diaphragms\u003c\/strong\u003e for a complete repair. The model \u003cstrong\u003e2014\u003c\/strong\u003e requires only \u003cstrong\u003eone diaphragm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eGenuine Welch factory part – ensures perfect fit and optimal performance\u003c\/li\u003e\n\u003cli\u003eHigh-quality PTFE material for excellent chemical resistance\u003c\/li\u003e\n\u003cli\u003eExtends pump life and maintains strong vacuum performance\u003c\/li\u003e\n\u003cli\u003eIdeal for aggressive solvent and chemical vapor applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eKeep your Welch DryFast or ChemStar Dry vacuum pump running like new with authentic OEM diaphragms from Chemtech Scientific. Fast shipping and expert support included.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cspan style=\"color: #000000;\"\u003eIt strongly recommended to use the OEM \u003ca title=\"Welch Diaphragm Wrench 826801-16\" href=\"https:\/\/www.chemtechsci.com\/products\/welch-826801-16-wrench-for-welch-diaphragm\" target=\"_blank\" rel=\"noopener\"\u003eWelch diaphragm wrench\u003c\/a\u003e when removing or installing this diaphragm.\u003c\/span\u003e\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":12270232993888,"sku":"609123","price":169.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-609123-replacement-diaphragm-genuine-oem-1161890463840.png?v=1779797259"},{"product_id":"welch-700458-manual-vacuum-controller","title":"Welch 700458, Manual Vacuum Controller","description":"\u003cp\u003eVacuum regulator and gauge for installation at the connection head of diaphragm pumps.\u003c\/p\u003e\n\u003cp\u003eDesigned to allow high throughput for high capacity pumps.\u003c\/p\u003e\n\u003cp\u003eParts in contact with the gas are all PP.\u003c\/p\u003e\n\u003cp\u003eSuitable for the following Welch Pump models; 2052\/2054\/2062\/2064\u003c\/p\u003e\n\u003cp\u003eRange: 1 to 1000 mbar\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":31325083992160,"sku":"700458","price":465.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-700458-manual-vacuum-controller-25465544376469.jpg?v=1779793960"},{"product_id":"welch-btpro-40-diaphragm-pump-with-cul","title":"Welch BTpro 40 Diaphragm Pump with cUL","description":"\u003cp\u003eWelch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus.\u003cbr\u003eThese chemical duty PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. All wetted services in the flow path are made of fluoroplastic making the BTpro pump highly chemically resistant. As a result, the BTpro vacuum pump series is near-zero maintenance. A cold trap placed in-line with BTpro pump is needed if terpenes are part of the flow path.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e\u003cstrong\u003eBTpro  Technical Specifications \u003c\/strong\u003e\u003cstrong\u003eModel \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e\u003cstrong\u003eBTpro40 \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eFree Air Displacement@60Hz, lpm(CFM)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e40(1.4)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eUltimate Vacuum Pressure, Torr\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e15\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eMaximum Vacuum, in. Hg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e29.3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eHorsepower, HP (watts)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e1\/5(150)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eBuilt-in adjustable vacuum\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eGas Ballast\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e--\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eHead Material\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003ePTFE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eDiaphragm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003ePTFE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eInlet\/outlet Connection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e3\/8” barb\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eAgency (National Recognized Lab)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eCSA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eWeight, lbs (kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e15.0(6.8)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eOverall Dimensions\u003c\/p\u003e\n\u003cp\u003eLxWxH in.(cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e12x7x8.3 (31x18x22)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eShipping Weight, lbs(kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e19(8.6)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003eShipping Carton Dimensions\u003c\/p\u003e\n\u003cp\u003eLxWxH in.(cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e21x14x15\u003c\/p\u003e\n\u003cp\u003e(52x35x37)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e115V 60Hz 1Ph with N.American plug\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\n\u003cp\u003e7010-01\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"120\"\u003e\u003c\/td\u003e\n\u003ctd width=\"120\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":31989108506720,"sku":"7010-01","price":1606.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-btpro-40-diaphragm-pump-with-cul-7601521197152.jpg?v=1779793684"},{"product_id":"welch-btpro-100-diaphragm-pump-with-cul","title":"Welch BTpro 100 Diaphragm Pump with cUL","description":"\u003cp data-mce-fragment=\"1\"\u003eWelch Catalog#: 7030-01 \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Welch BTpro100 model employs patented valve and diaphragm technology that generates a deep 6 torr vacuum pressure with each PTFE head. The BTpro100\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of the PTFE diaphragms within PTFE heads. All wetted surfaces in the flow path are made of fluoroplastic making the BTPro pump highly chemically resistant. As a result the BTpro vacuum pump series is near-zero maintenance. A cold trap placed in-line with BTpro is needed if terpenes are part of the flow path.\u003c\/p\u003e\n\u003cdiv class=\"col-md-12\"\u003e\n\u003cdiv class=\"tab-content GD-Tabs__content\"\u003e\n\u003cdiv id=\"menu2\" class=\"tab-pane fade in GD-Tabs__content__block  active\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"ExcelLayout table-responsive\"\u003e\n\u003ctable width=\"520\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003eWhat's included\u003c\/td\u003e\n\u003ctd width=\"282\"\u003e1\/4\" OD hose barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon accessory, not included\u003c\/td\u003e\n\u003ctd\u003eVacuum Controller \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumping Speed\u003c\/td\u003e\n\u003ctd\u003e100 Lit\/min. (3.4 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Vacuum\u003c\/td\u003e\n\u003ctd\u003e6 Torr (8 mbar) 29.7\" Hg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Needed\u003c\/td\u003e\n\u003ctd\u003e1\/4\" ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eUNIBARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust \u003c\/td\u003e\n\u003ctd\u003e1\/4\" OD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions LxWxH inches\u003c\/td\u003e\n\u003ctd\u003e9x15x7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e55 lb (25 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003e115V, 60 hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":38040494833813,"sku":"7030-01","price":4187.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-btpro-100-diaphragm-pump-with-cul-19466848829589.png?v=1779797273"},{"product_id":"welch-2040b-01-dryfast-ultra-plus-vacuum-pump","title":"Welch 2040B-01 Dryfast Ultra Plus Vacuum Pump","description":"\u003cp\u003eWelch 2040B-01 Dryfast Ultra Plus vacuum pump- The latest in laboratory vacuum technology by Welch Vacuum achieves 0.75 Torr ultimate vacuum, 40 liters per minute pumping speed in a small footprint, lightweight, full chemical duty PTFE diaphragm vacuum pump. The Welch 2040B-01 has a built in vacuum controller to control anywhere from atmosphere down to 0.75 Torr and is suitable for a wide array of vacuum processes.\u003c\/p\u003e\n\u003cp\u003eSmaller footprint, quieter, lighter weight and controllable vacuum. The Welch 2040 should be considered prior to ordering a scroll vacuum pump.\u003c\/p\u003e\n\u003cp\u003eBuilt and supported in the USA with a reliable supply chain!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"522\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"349\"\u003e\u003cstrong\u003eSPECIFICATIONS MODEL 2040\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"173\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUlt. Vac. Pressure, torr (mbar) \u003c\/td\u003e\n\u003ctd\u003e 0.75 (1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air Displacement\u003c\/td\u003e\n\u003ctd\u003e40 Lit\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Vacuum, in. Hg \u003c\/td\u003e\n\u003ctd\u003e29.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber heads\/Stages \u003c\/td\u003e\n\u003ctd\u003e2\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Horsepower, HP (watts)\u003c\/td\u003e\n\u003ctd\u003e 1\/5 (150)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Vac\/Gas Ballast \u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Needed, I.D., in (mm)\u003c\/td\u003e\n\u003ctd\u003e1\/4 (7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake(Exhaust) Thread NPT \u003c\/td\u003e\n\u003ctd\u003eM14 (1\/8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight lbs.(kg) \u003c\/td\u003e\n\u003ctd\u003e21.25 (9.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions, LxWxH in.(cm)\u003c\/td\u003e\n\u003ctd\u003e13.8x6.8x8.8 (35x17x22)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight, lbs (kg)\u003c\/td\u003e\n\u003ctd\u003e 25 (11.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Carton Dimensions, LxWxH in.(cm)\u003c\/td\u003e\n\u003ctd\u003e21x14x15 (52x35x37)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eORDERING INFORMATION 2040\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWired for 115V, 60Hz, 1Ph\u003c\/td\u003e\n\u003ctd\u003e2040B-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWired for 230V, 50\/60Hz, 1Ph\u003c\/td\u003e\n\u003ctd\u003e2040C-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":42027970560149,"sku":null,"price":4447.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-2040b-01-dryfast-ultra-plus-vacuum-pump-26320999612565.png?v=1779797316"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/collections\/dry-chemical-duty-vacuum-pumps-8045232.jpg?v=1777236800","url":"https:\/\/www.chemtechsci.com\/collections\/dry-chemical-duty-vacuum-pumps.oembed","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}