{"product_id":"welch-2067b-01-chemical-duty-ptfe-vacuum-pump-222-l-min-56-torr","title":"Welch 2067B-01 Chemical Duty PTFE Vacuum Pump – 222 L\/min 56 Torr","description":"\u003ctable style=\"height: 1085px; width: 862px;\" width=\"541\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 277px;\"\u003e\n\u003ctd style=\"height: 277px; width: 833.05px;\" colspan=\"2\" width=\"220\"\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Welch-Ilmvac 2067B-01 is a powerful, dry, chemical duty vacuum pump. The very high flow of 221 lit\/min, along with the ultimate vacuum of 56 Torr, makes this quiet diaphragm pump the perfect networked vacuum pump. The 2067 can power a lab of over 20 nozzles, depending on piping runs.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Ilmvac chemical duty pumps can be used for any harsh chemical service. The Ilmvac PTFE pumps are designed for quick and easy, infrequent maintenance. The Ilmvac PTFE pumps are light weight and quiet diaphragm membrane vacuum pumps providing excellent performance for rotary evaporators, vacuum ovens, degassing, mixing and networked vacuum projects.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eWith its impressive 221 L\/min (7.8 CFM) flow rate and 56 Torr ultimate vacuum, the 2067B-01 is ideal for multi-user laboratory vacuum networks, large rotary evaporators, vacuum ovens, and chemical processing. Its oil-free PTFE diaphragm design ensures clean vacuum without contamination or oil maintenance. Extremely quiet and lightweight, this pump delivers reliable performance even with aggressive solvents and corrosive vapors.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eContact \u003ca href=\"mailto:support@chemtechsci.com\" target=\"_blank\" rel=\"noopener noreferrer nofollow\"\u003esupport@chemtechsci.com\u003c\/a\u003e or call (484) 424-9415 for system design assistance.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e \u003ca title=\"Welch-Ilmvac 2067B-01 Oil-Free PTFE High Flow Vacuum Pump\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/2067-2064-2062.pdf?v=1592766695\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eWelch 2067 Owner's Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\" width=\"64\"\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\" width=\"156\"\u003e\u003cstrong\u003e1\/4\" OD hose barb\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\" width=\"64\"\u003e\u003cstrong\u003eCommon accessory, not included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\" width=\"156\"\u003e\u003cstrong\u003eVacuum Controller\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003ePumping Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003e221 Lit\/min. (7.8 CFM) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003e56 Torr (75 mbar) 29.7\" Hg\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003eTubing Needed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003e1\/4\" ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003eInlet Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003eUNIBARB \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003e Exhaust \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003e1\/4\" OD\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003eDimensions LxWxH inches\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003e21x11x12\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\u003e\u003cstrong\u003e72 LBS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 416.533px;\"\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 416.517px;\"\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":1150456008,"sku":"2067B-01","price":6124.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-2067b-01-chemical-duty-ptfe-vacuum-pump-222-l-min-56-torr-25479586578581.jpg?v=1779796783","url":"https:\/\/www.chemtechsci.com\/products\/welch-2067b-01-chemical-duty-ptfe-vacuum-pump-222-l-min-56-torr","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}