{"title":"Laboratory Vacuum Pump Fittings","description":"","products":[{"product_id":"welch-2034c-02-ptfe-dry-pump-12-mbar-21l-min-230v-50hz-1ph-with-ce-mark","title":"Welch 2034C-02 PTFE Dry Pump 12 mbar, 21L\/min  230V 50Hz 1Ph with CE mark","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eWelch 2034C-02 Dry Chemical Duty Diaphragm Vacuum Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWelch® DryFast® diaphragm pumps are designed for harsh chemical duty processes and stand above the competition in performance.  Welch® DryFast® vacuum pump provide tunable control, precisely within 1 Torr. The Welch® DryFast® is lightweight, with a control knob ergonomically easy to use, front and center of the pump. The Welch 2034 is an excellent pump for evaporation medium boiling point solvents, such as water and toluene. Contact your Chemtech Scientific representative for best practices and set up information.\u003c\/p\u003e\n\u003ctable width=\"351\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eEuropean Schuko Plug\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\n\u003cp\u003e\u003cstrong\u003eCommon accessory, not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"180\"\u003e\n\u003cp\u003eInlet \/ Exhaust Separator Jars, 1423B\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePumping Speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e21 l\/min\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e12 mbar\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eTubing Needed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e7 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust .\/ Intake threads\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eM14(1\/8)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions LxWxH\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e35.2x17.2x22.3 cm\u003c\/p\u003e\n\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":1136645584,"sku":"2034C-02","price":2464.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-2034c-02-ptfe-dry-pump-12-mbar-21l-min-230v-50hz-1ph-with-ce-mark-15978659936.jpg?v=1779796780"},{"product_id":"welch-1399a-v-belt-for-1399","title":"Welch 1399A, V-BELT FOR 1399","description":"\u003cp\u003eV-BELT FOR 1399\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1207925988,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1399a-v-belt-for-1399-25489746362517.jpg?v=1779796791"},{"product_id":"nw16-x-nw50-x-nw50-304-stainless-steel-adaptive-tee","title":"NW16 X NW50 X NW50 304 Stainless Steel Adaptive Tee","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW16. (1) NW16 flange ports. (2) NW50 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36005818889,"sku":"CS60160-463","price":170.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw16-x-nw50-x-nw50-304-stainless-steel-adaptive-tee-237734494304.jpg?v=1779797173"},{"product_id":"nw16-x-nw16-x-nw40-x-nw40-304-stainless-steel-adaptive-cross-304-stainless-steel","title":"NW16 X NW16 X NW40 X NW40 304 Stainless Steel Adaptive Cross 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW16. (2) NW16 flange ports. (2) NW40 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36006002953,"sku":"CS60160-476","price":215.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw16-x-nw16-x-nw40-x-nw40-304-stainless-steel-adaptive-cross-304-stainless-steel-1349064917088.png?v=1779797182"},{"product_id":"nw16-x-nw16-12-00-long-nipple-304-stainless-steel","title":"NW16 X Nw16 12.00\" Long Nipple 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW16. Standard size, \u003c\/span\u003eStainless Steel\u003cspan\u003e, Pipe terminated in NW16 flanges. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr. \u003c\/span\u003e\u003cstrong\u003e** Custom and longer lengths are available.\u003c\/strong\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36006266185,"sku":"CS60160-446","price":75.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw16-x-nw16-12-00-long-nipple-304-stainless-steel-1349069373536.png?v=1779796199"},{"product_id":"nw16-instrument-adapter-vcr","title":"NW16 Instrument Adapter VCR","description":"\u003cspan\u003eISO Standard \u003c\/span\u003evacuum\u003cspan\u003e \u003c\/span\u003efitting\u003cspan\u003e in size NW16. Adapts NW16 to Male or Female Swagelok VCR \u003c\/span\u003einstrument\u003cspan\u003e style \u003c\/span\u003efitting\u003cspan\u003es of stated size. The size NW 16 is limited to 1\/8\", 1\/4\", 3\/8\" and 1\/2\" Male and Female VCR Swagelok terminations.  This is a welded adapter. Compatible with NW, KF, QF and ISO flange standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting \u003c\/span\u003evacuum\u003cspan\u003e systems to 10-6 Torr. They are fabricated and welded to a stainless steel NW \u003c\/span\u003evacuum\u003cspan\u003e port cover or stub at the factory.  Used primarily to hook up to \u003c\/span\u003einstrument\u003cspan\u003es and \u003c\/span\u003evacuum\u003cspan\u003e chambers with mating, opposing Swagelok ports.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"1\/8\" (.125\") \/ Male Connector","offer_id":36302689929,"sku":"CS-SKU-60160-316","price":80.76,"currency_code":"USD","in_stock":true},{"title":"1\/8\" (.125\") \/ Female Connector","offer_id":36302737929,"sku":"CS-SKU-60160-336","price":80.76,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Male Connector","offer_id":36302737993,"sku":"CS-SKU-60160-321","price":89.72,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Female Connector","offer_id":36302738057,"sku":"CS-SKU-60160-341","price":89.72,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375) \/ Male Connector","offer_id":36302738121,"sku":"CS-SKU-60160-326","price":98.69,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375) \/ Female Connector","offer_id":36302738185,"sku":"CS-SKU-60160-346","price":98.69,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Male Connector","offer_id":36302738249,"sku":"CS-SKU-60160-331","price":125.61,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Female Connector","offer_id":36302738377,"sku":"CS-SKU-60160-351","price":125.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw16-instrument-adapter-vcr-237736001632.png?v=1779793773"},{"product_id":"nw25-x-10-bellows-006-wall-thickness-304-stainless-steel","title":"NW25 X 10\" Bellows .006\" Wall Thickness, 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. Flexible solid metal hose. Both ends terminated in NW25. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36063450889,"sku":"CS60250-457","price":110.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-10-bellows-006-wall-thickness-304-stainless-steel-1349124784224.png?v=1779797190"},{"product_id":"nw25-centering-ring-304-stainless-steel-with-viton-oring","title":"NW25 Centering Ring 304 Stainless Steel With Viton Oring","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. Compatible with NW, KF, QF and ISO standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36064378121,"sku":"NW25-100-SR-V","price":10.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-centering-ring-304-stainless-steel-with-viton-oring-1349071306848.png?v=1779793778"},{"product_id":"nw25-clamp-304-stainless-steel-wingnut","title":"NW25 Clamp 304 Stainless Steel Wingnut","description":"\u003cp\u003e\u003cspan\u003eISO Standard vacuum fitting in size NW25. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr, \u003c\/span\u003eNW25 Clamp 304 Stainless Steel Wingnut.\u003c\/p\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36064981769,"sku":"NW25-100-CSP","price":31.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-clamp-304-stainless-steel-wingnut-237916160096.jpg?v=1779793947"},{"product_id":"nw25-x-nw25-45-degree-elbow-304-stainless-steel","title":"NW25 X NW25 45 Degree Elbow 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. 45 degree turn NW25 flanges both ends. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36073641289,"sku":"CS60250-484","price":91.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw25-45-degree-elbow-304-stainless-steel-238036746336.png?v=1779797197"},{"product_id":"nw25-x-nw25-x-nw16-304-stainless-steel-adapter-tee","title":"NW25 X NW25 X NW16 304 Stainless Steel Adapter Tee","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. (2) NW25 flange ports. (1) NW16 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36073773129,"sku":"CS60250-491","price":127.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw25-x-nw16-304-stainless-steel-adapter-tee-1349073371232.png?v=1779797198"},{"product_id":"nw25-x-nw50-x-nw50-304-stainless-steel-adapter-tee","title":"NW25 X NW50 X NW50 304 Stainless Steel Adapter Tee","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. (1) NW25 flange ports. (2) NW50 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36074045769,"sku":"CS60250-493","price":343.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw50-x-nw50-304-stainless-steel-adapter-tee-238040940640.jpg?v=1779797205"},{"product_id":"nw25-x-nw25-x-nw16-x-nw16-adapter-cross-304-stainless-steel","title":"NW25 X NW25 X NW16 X NW16 Adapter Cross 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. (2) NW25 flange ports. (2) NW16 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36074194953,"sku":"CS60250-500","price":179.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw25-x-nw16-x-nw16-adapter-cross-304-stainless-steel-1349073404000.png?v=1779797199"},{"product_id":"nw25-x-nw25-x-nw40-x-nw40-adapter-cross-304-stainless-steel","title":"NW25 X NW25 X NW40 X NW40 Adapter Cross 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. (2) NW25 flange ports. (2) NW40 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36074329545,"sku":"CS60250-502","price":251.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw25-x-nw40-x-nw40-adapter-cross-304-stainless-steel-1349073469536.png?v=1779796234"},{"product_id":"nw25-x-nw25-x-nw50-x-nw50-adapter-cross-304-stainless-steel","title":"NW25 X NW25 X NW50 X NW50 Adapter Cross 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. (2) NW25 flange ports. (2) NW50 flange Ports. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36074363529,"sku":"CS60250-506","price":332.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw25-x-nw50-x-nw50-adapter-cross-304-stainless-steel-1349073502304.png?v=1779796807"},{"product_id":"nw25-x-500-hose-barb-fitting-304-stainless-steel","title":"NW25 X .500\" Hose Barb, Fitting 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. For 1\/2\" ID Rubber Hose. Compatible with NW, KF, QF and ISO standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36080402121,"sku":"LS-KF25-HB-0500-S","price":36.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-500-hose-barb-fitting-304-stainless-steel-1349074223200.png?v=1779797279"},{"product_id":"nw25-x-1-25-hose-fitting-aluminum-1-1-4-od","title":"NW25 X 1.25\" Hose Fitting, Aluminum (1 1\/4\" OD)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. For \u003c\/span\u003e1 1\/4\"\u003cspan\u003e ID Hose or Tubing. Compatible with NW, KF, QF and ISO standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36082309897,"sku":"CS60250-196","price":24.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-1-25-hose-fitting-aluminum-1-1-4-od-238178762848.png?v=1779796804"},{"product_id":"nw25-instrument-adapter-vco","title":"NW25 Instrument Adapter VCO","description":"\u003cp\u003eISO Standard vacuum fitting in size NW25. Adapts NW25 to Male or Female VCO instrument style fittings of stated size. The size NW25 is limited to 1\/8\", 1\/4\", 3\/8\", 1\/2\",3\/4\" and 1\" Male and Female VCO terminations.  This is a welded adapter. Compatible with NW, KF, QF and ISO flange standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr. They are fabricated and welded to a stainless steel NW vacuum port cover or stub at the factory.  Used primarily to hook up to instruments and vacuum chambers with mating, opposing Swagelok ports.\u003c\/p\u003e\n\u003cp\u003ePick Size desired and style to review pricing for the individual adapter.  Weights and sizes are \"variable\" but in order for this store to work have been maximized to complete checkout and review.  Slight differences will obviously apply here.  These are all \"custom\" adapters and we can pretty much produce even more varieties.  The best way is to decide \u003cstrong\u003e\u003cspan\u003ewhat you want\u003c\/span\u003e\u003c\/strong\u003e from the adapter is with information over at https:\/\/www.swagelok.com\/en.  This is the official site for these things.  We just need a \"tubing style\", type, adapter to weld to our flange fitting to make any given adapter fitting.  There are competing vendors to Swagelok, we don't care, we can do this type of service with just about anything or any vendors products.\u003c\/p\u003e","brand":"ChemTechSCI","offers":[{"title":"1\/8\" (.125\") \/ Male Connector","offer_id":36302189193,"sku":"CS60250-306","price":95.1,"currency_code":"USD","in_stock":true},{"title":"1\/8\" (.125\") \/ Female Connector","offer_id":36302345289,"sku":"CS60250-326","price":95.1,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Male Connector","offer_id":36302345353,"sku":"CS60250-307","price":100.83,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Female Connector","offer_id":36302345417,"sku":"CS60250-331","price":100.83,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Male Connector","offer_id":36302345481,"sku":"CS-60250-316","price":123.61,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Female Connector","offer_id":36302345545,"sku":"CS60250-336","price":123.61,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Male Connector","offer_id":36302345673,"sku":"CS60250-321","price":133.14,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Female Connector","offer_id":36302345737,"sku":"CS60250-341","price":133.14,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Male Connector","offer_id":36302345801,"sku":"CS60250-322","price":209.24,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Female Connector","offer_id":36302345865,"sku":"CS60250-342","price":209.24,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Male Connector","offer_id":36302345929,"sku":"CS60250-343","price":237.75,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Female Connector","offer_id":36302345993,"sku":"CS60250-323","price":237.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-instrument-adapter-vco-238190297184.png?v=1779797212"},{"product_id":"nw25-instrument-adapter-vcr","title":"NW25 Instrument Adapter VCR","description":"\u003cp\u003eISO Standard vacuum fitting in size NW25. Adapts NW25 to Male or Female VCR instrument style fittings of stated size. The size NW25 is limited to 1\/8\", 1\/4\", 3\/8\", 1\/2\",3\/4\" and 1\" Male and Female VCR terminations.  This is a welded adapter. Compatible with NW, KF, QF and ISO flange standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr. They are fabricated and welded to a stainless steel NW vacuum port cover or stub at the factory.  Used primarily to hook up to instruments and vacuum chambers with mating, opposing Swagelok ports.\u003c\/p\u003e\n\u003cp\u003ePick Size desired and style to review pricing for the individual adapter.  Weights and sizes are \"variable\" but in order for this store to work have been maximized to complete checkout and review.  Slight differences will obviously apply here.  These are all \"custom\" adapters and we can pretty much produce even more varieties.  The best way is to decide \u003cstrong\u003e\u003cspan\u003ewhat you want\u003c\/span\u003e\u003c\/strong\u003e from the adapter is with information over at https:\/\/www.swagelok.com\/en.  This is the official site for these things.  We just need a \"tubing style\", type, adapter to weld to our flange fitting to make any given adapter fitting.  There are competing vendors to Swagelok, we don't care, we can do this type of service with just about anything or any vendors products.\u003c\/p\u003e","brand":"ChemTechSCI","offers":[{"title":"1\/8\" (.125\") \/ Male Connector","offer_id":36302349705,"sku":"CS60250-346","price":95.1,"currency_code":"USD","in_stock":true},{"title":"1\/8\" (.125\") \/ Female Connector","offer_id":36302391241,"sku":"CS60250-366","price":95.1,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Male Connector","offer_id":36302391305,"sku":"CS60250-351","price":100.83,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Female Connector","offer_id":36302391369,"sku":"CS60250-371","price":100.83,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Male Connector","offer_id":36302391433,"sku":"CS60250-356","price":123.61,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Female Connector","offer_id":36302391497,"sku":"CS60250-376","price":123.61,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Male Connector","offer_id":36302391561,"sku":"CS60250-381","price":133.14,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Female Connector","offer_id":36302391625,"sku":"CS60250-361","price":133.14,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Male Connector","offer_id":36302391689,"sku":"CS660250-362","price":209.24,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Female Connector","offer_id":36302391753,"sku":"CS60250-382","price":209.24,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Male Connector","offer_id":36302391817,"sku":"CS60250-383","price":237.76,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Female Connector","offer_id":36302391881,"sku":"CS660250-383","price":237.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-instrument-adapter-vcr-238197702752.png?v=1779797204"},{"product_id":"nw25-x-25-06-00-long-nipple-304-stainless-steel","title":"NW25 X 25 06.00\" Long Nipple 304 Stainless Steel","description":"\u003cspan\u003eSO Standard vacuum fitting in size NW25. Presized \u003c\/span\u003estainless steel\u003cspan\u003e pipe terminated in NW25 flanges. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36084590985,"sku":"CS60250-473","price":192.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-25-06-00-long-nipple-304-stainless-steel-1349078941792.png?v=1779793788"},{"product_id":"nw25-x-25-12-00-long-nipple-304-stainless-steel","title":"NW25 X 25 12.00\" Long Nipple 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. Presized \u003c\/span\u003estainless steel\u003cspan\u003e pipe terminated in NW25 flanges. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36084643081,"sku":"CS60250-475","price":89.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-25-12-00-long-nipple-304-stainless-steel-238208024672.png?v=1779796233"},{"product_id":"nw25-x-125-male-national-pipe-tap-mnpt-aluminum-1-8-npt","title":"NW25 X .125\" Male National Pipe Tap (MNPT), Aluminum (1\/8\" NPT)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. Adapts NW25 to 1\/8\" Male \u003c\/span\u003e\u003ca href=\"http:\/\/vacuumfitting.com\/nw25-x-125-male-national-pipe-tap-mnpt-aluminum-1-8-npt\/#\"\u003eNational Pipe Tap\u003c\/a\u003e\u003cspan\u003e. Compatible with NW, KF, QF and ISO standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36133723209,"sku":"CS60250-236","price":41.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-125-male-national-pipe-tap-mnpt-aluminum-1-8-npt-1349077237856.png?v=1779797215"},{"product_id":"nw25-x-1-00-male-national-pipe-tap-mnpt-304-stainless-steel-1-npt","title":"NW25 X 1.00\" Male National Pipe Tap (MNPT), 304 Stainless Steel (1\" NPT)","description":"\u003cp\u003e\u003cspan\u003eISO Standard vacuum fitting in size NW25. Adapts NW25 to 1\" Male \u003c\/span\u003eNational Pipe Tap\u003cspan\u003e. Compatible with NW, KF, QF and ISO standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #1c1a1a; font-size: small;\"\u003e\u003cspan style=\"font-family: arial, helvetica;\" size=\"2\" face=\"arial, helvetica\"\u003e\u003cb\u003e\u003cspan color=\"red\"\u003e\u003cu\u003eNW25x100NPT\u003c\/u\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36135668489,"sku":"60250-284","price":98.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-1-00-male-national-pipe-tap-mnpt-304-stainless-steel-1-npt-1349077532768.png?v=1779796803"},{"product_id":"nw25-x-1-25-male-national-pipe-tap-mnpt-aluminum-1-1-4npt","title":"NW25 X 1.25\" Male National Pipe Tap (MNPT), Aluminum (1 1\/4\"NPT)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. Adapts NW25 to \u003c\/span\u003e1 1\/4\"\u003cspan\u003e Male \u003c\/span\u003eNational Pipe Tap\u003cspan\u003e. Compatible with NW, KF, QF and ISO standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36136048585,"sku":"CS60250-279","price":95.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-1-25-male-national-pipe-tap-mnpt-aluminum-1-1-4-npt-238347780192.png?v=1779796204"},{"product_id":"nw25-x-nw25-x-125-female-national-pipe-tap-1-8-fnpt-gauge-port-tee","title":"NW25 X NW25 X .125\" Female National Pipe Tap (1\/8\" FNPT), Gauge Port Tee","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW25. Small \"T\" fitting for inclusion of standard 1\/8\" Male vacuum gauge. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36138207177,"sku":"CS60250-480","price":107.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw25-x-nw25-x-125-female-national-pipe-tap-1-8-fnpt-gauge-port-tee-1349077565536.png?v=1779797220"},{"product_id":"nw40-x-10-bellows-hose-fitting-009-wall-thickness-304-stainless-steel","title":"NW40 X 10\" Bellows Hose Fitting .009 Wall Thickness 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. Flexible solid metal hose. Both ends terminated in NW40. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36148367945,"sku":"CS60400-511","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-10-bellows-hose-fitting-009-wall-thickness-304-stainless-steel-1349070487648.png?v=1779793804"},{"product_id":"nw40-x-40-bellows-hose-fitting-009-wall-thickness-304-stainless-steel","title":"NW40 X 40\" Bellows Hose Fitting .009 Wall Thickness 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. Flexible solid metal hose. Both ends terminated in NW40. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36148549449,"sku":"CS60400-521","price":308.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-40-bellows-hose-fitting-009-wall-thickness-304-stainless-steel-1349070585952.png?v=1779797229"},{"product_id":"nw40-x-nw40-304-stainless-steel-45-degree-elbow","title":"NW40 X NW40 304 Stainless Steel 45 Degree Elbow","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. 45 degree turn NW40 flanges both ends. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36149842121,"sku":"CS60400-539","price":126.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-304-stainless-steel-45-degree-elbow-1349087690848.png?v=1779793946"},{"product_id":"nw40-x-nw40-304-stainless-steel-90-degree-elbow","title":"NW40 X NW40 304 Stainless Steel 90 Degree Elbow","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. 90 degree turn NW40 flanges both ends. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150041929,"sku":"CS60400-536","price":98.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-304-stainless-steel-90-degree-elbow-1349086740576.png?v=1779797220"},{"product_id":"nw40-x-nw40-x-nw16-304-stainless-steel-adaptive-tee","title":"NW40 X NW40 X NW16 304 Stainless Steel Adaptive Tee","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. (2) NW40 flange Ports. (1) NW16 flange ports. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150108169,"sku":"CS60400-546","price":126.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-nw16-304-stainless-steel-adaptive-tee-238370619488.jpg?v=1779793964"},{"product_id":"nw40-x-nw40-x-nw25-304-stainless-steel-adaptive-tee","title":"NW40 X NW40 X NW25 304 Stainless Steel Adaptive Tee","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. (2) NW40 flange Ports. (1) NW25 flange ports. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150175433,"sku":"CS60400-551","price":147.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-nw25-304-stainless-steel-adaptive-tee-1349086675040.png?v=1779797222"},{"product_id":"nw40-x-nw40-x-nw40-304-stainless-steel-tee-fitting","title":"NW40 X NW40 X NW40 304 Stainless Steel Tee Fitting","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. (3) NW40 flange ports. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150585993,"sku":"CS60400-541","price":126.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-nw40-304-stainless-steel-tee-fitting-1349086576736.png?v=1779796665"},{"product_id":"nw40-x-nw40-x-nw16-x-nw16-304-stainless-steel-adaptive-cross","title":"NW40 X NW40 X NW16 X NW16 304 Stainless Steel Adaptive Cross","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. (2) NW40 flange ports. (2) NW16 flange Ports. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150628873,"sku":"CS60400-577","price":323.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-nw16-x-nw16-304-stainless-steel-adaptive-cross-1349087592544.png?v=1779793960"},{"product_id":"nw40-x-nw40-x-nw40-x-nw40-304-stainless-steel-cross","title":"NW40 X NW40 X NW40 X NW40 304 Stainless Steel Cross","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. (4) NW40 flange ports. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150765321,"sku":"CS60400-556","price":211.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-nw40-x-nw40-304-stainless-steel-cross-1349086412896.png?v=1779797224"},{"product_id":"nw40-x-nw40-x-nw50-x-nw50-304-stainless-steel-adaptive-cross","title":"NW40 X NW40 X NW50 X NW50 304 Stainless Steel Adaptive Cross","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. (2) NW40 flange ports. (2) NW50 flange Ports. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36150861129,"sku":"CS60400-571","price":323.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-nw50-x-nw50-304-stainless-steel-adaptive-cross-1349087625312.png?v=1779797231"},{"product_id":"nw40-x-nw40-x-1-8-gauge-port-tee-stainless-steel","title":"NW40 x NW40 x 1\/8\" Gauge Port Tee Stainless Steel","description":"\u003cspan\u003eWe call this a Gauge Port T.  Essentially it is NW40 x NW40 flange with enough metal in between the (2) flange surfaces that can be then be machined to create a \"Tee\" style fitting.  We can machine in a 1\/8\" FNPT port (standard) which is used often by higher end vacuum gauges.  We can also create a 1\/4\" or 3\/8\" FNPT hole in this part.  This will be acceptable for most 0-30\" Hg and thermocouple electronic vacuum gauges or for other demands.  We can actually change this slightly and modify this part to accept a 1\/2\" FNPT port.  We can also offer this in 6061 Aluminum or other materials.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36151245961,"sku":"CS60400-999","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-1-8-gauge-port-tee-stainless-steel-1349087723616.png?v=1779797231"},{"product_id":"nw40-x-1-5-hose-fitting-304-stainless-steel-1-1-2-od","title":"NW40 X 1.5\" Hose Fitting 304 Stainless Steel (1 1\/2\" OD)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. For \u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e1 1\/2\"\u003c\/span\u003e\u003cspan\u003e ID Hose or Tubing. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36155599049,"sku":"CS60400-206","price":27.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-1-5-hose-fitting-304-stainless-steel-1-1-2-od-1349088772192.png?v=1779793793"},{"product_id":"nw40-x-1-5-hose-fitting-aluminum-1-1-2-od","title":"NW40 X 1.5\" Hose Fitting Aluminum (1 1\/2\" OD)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. For \u003c\/span\u003e\u003ca href=\"http:\/\/vacuumfitting.com\/nw40-x-1-5-hose-fitting-aluminum-1-1-2-od\/#\"\u003e1 1\/2\"\u003c\/a\u003e\u003cspan\u003e ID Hose or Tubing. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36155628297,"sku":"CS60400-201","price":23.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-1-5-hose-fitting-aluminum-1-1-2-od-1349088804960.png?v=1779796216"},{"product_id":"nw40-x-2-hose-fitting-304-stainless-steel-2od","title":"NW40 X 2\" Hose Fitting 304 Stainless Steel (2\"OD)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. For 2\" ID Hose or Tubing. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36155658633,"sku":"CS60400-213","price":107.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-2-hose-fitting-304-stainless-steel-2-od-1349088837728.png?v=1779797232"},{"product_id":"nw40-x-2-hose-fitting-aluminum-2od","title":"NW40 X 2\" Hose Fitting Aluminum (2\"OD)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. For 2\" ID Hose or Tubing. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36155677193,"sku":"CS60400-214","price":41.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-2-hose-fitting-aluminum-2-od-1349088870496.png?v=1779797252"},{"product_id":"nw40-instrument-adapter-vco","title":"NW40 Instrument Adapter VCO","description":"\u003cp\u003eISO Standard vacuum fitting in size NW40. Adapts NW40 to Male or Female VCO instrument style fittings of stated size. The size NW40 is limited to 1\/8\", 1\/4\", 3\/8\", 1\/2\",3\/4\" and 1\" Male and Female VCO terminations.  This is a welded adapter. Compatible with NW, KF, QF and ISO flange standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr. They are fabricated and welded to a stainless steel NW vacuum port cover or stub at the factory.  Used primarily to hook up to instruments and vacuum chambers with mating, opposing Swagelok ports.\u003c\/p\u003e\n\u003cp\u003ePick Size desired and style to review pricing for the individual adapter.  Weights and sizes are \"variable\" but in order for this store to work have been maximized to complete checkout and review.  Slight differences will obviously apply here.  These are all \"custom\" adapters and we can pretty much produce even more varieties.  The best way is to decide \u003cstrong\u003e\u003cspan\u003ewhat you want\u003c\/span\u003e\u003c\/strong\u003e from the adapter is with information over at https:\/\/www.swagelok.com\/en.  This is the official site for these things.  We just need a \"tubing style\", type, adapter to weld to our flange fitting to make any given adapter fitting.  There are competing vendors to Swagelok, we don't care, we can do this type of service with just about anything or any vendors products.\u003c\/p\u003e","brand":"ChemTechSCI","offers":[{"title":"1\/8\" (.125\") \/ Male Connector","offer_id":36301670601,"sku":"CS-60400-361","price":93.11,"currency_code":"USD","in_stock":true},{"title":"1\/8\" (.125\") \/ Female Connector","offer_id":36301841033,"sku":"CS60400-381","price":93.11,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Male Connector","offer_id":36301841097,"sku":"CS60400-365","price":98.19,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Female Connector","offer_id":36301841161,"sku":"CS60400-386","price":98.19,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Male Connector","offer_id":36301841417,"sku":"CS60400-371","price":115.11,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Female Connector","offer_id":36301841673,"sku":"CS60400-391","price":115.11,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Male Connector","offer_id":36301841865,"sku":"CS60400-376","price":126.96,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Female Connector","offer_id":36301842057,"sku":"CS60400-396","price":126.96,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Male Connector","offer_id":36301842249,"sku":"CS60400-377","price":186.22,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Female Connector","offer_id":36301842441,"sku":"CS60400-397","price":186.22,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Male Connector","offer_id":36301842633,"sku":"CS60400-378","price":203.15,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Female Connector","offer_id":36301842697,"sku":"CS60400-398","price":203.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-instrument-adapter-vco-238381662304.png?v=1779796208"},{"product_id":"nw40-instrument-adapter-vcr","title":"NW40 Instrument Adapter VCR","description":"\u003cp\u003eISO Standard vacuum fitting in size NW40. Adapts NW40 to Male or Female VCR instrument style fittings of stated size. The size NW40 is limited to 1\/8\", 1\/4\", 3\/8\", 1\/2\",3\/4\" and 1\" Male and Female VCR terminations.  This is a welded adapter. Compatible with NW, KF, QF and ISO flange standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr. They are fabricated and welded to a stainless steel NW vacuum port cover or stub at the factory.  Used primarily to hook up to instruments and vacuum chambers with mating, opposing Swagelok ports.\u003c\/p\u003e\n\u003cp\u003ePick Size desired and style to review pricing for the individual adapter.  Weights and sizes are \"variable\" but in order for this store to work have been maximized to complete checkout and review.  Slight differences will obviously apply here.  These are all \"custom\" adapters and we can pretty much produce even more varieties.  The best way is to decide \u003cstrong\u003e\u003cspan\u003ewhat you want\u003c\/span\u003e\u003c\/strong\u003e from the adapter is with information over at https:\/\/www.swagelok.com\/en.  This is the official site for these things.  We just need a \"tubing style\", type, adapter to weld to our flange fitting to make any given adapter fitting.  There are competing vendors to Swagelok, we don't care, we can do this type of service with just about anything or any vendors products.\u003c\/p\u003e","brand":"ChemTechSCI","offers":[{"title":"1\/8\" (.125\") \/ Male Connector","offer_id":36301921545,"sku":"CS60400-401","price":93.11,"currency_code":"USD","in_stock":true},{"title":"1\/8\" (.125\") \/ Female Connector","offer_id":36302114505,"sku":"CS60400-421","price":93.11,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Male Connector","offer_id":36302114569,"sku":"CS60400-406","price":98.19,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (.25\") \/ Female Connector","offer_id":36302114633,"sku":"CS60400-426","price":98.19,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Male Connector","offer_id":36302114697,"sku":"CS60400-411","price":115.11,"currency_code":"USD","in_stock":true},{"title":"3\/8\" (.375\") \/ Female Connector","offer_id":36302114761,"sku":"CS60400-431","price":115.11,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Male Connector","offer_id":36302114825,"sku":"CS60400-416","price":126.96,"currency_code":"USD","in_stock":true},{"title":"1\/2\" (.50\") \/ Female Connector","offer_id":36302114889,"sku":"CS60400-436","price":126.96,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Male Connector","offer_id":36302114953,"sku":"CS60400-417","price":186.22,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (.75\") \/ Female Connector","offer_id":36302115017,"sku":"CS60400-437","price":186.22,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Male Connector","offer_id":36302115081,"sku":"CS60400-418","price":203.15,"currency_code":"USD","in_stock":true},{"title":"1\" (1.00\") \/ Female Connector","offer_id":36302115145,"sku":"CS60400-438","price":203.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-instrument-adapter-vcr-238381858912.png?v=1779797225"},{"product_id":"nw40-x-nw40-12-60-long-nipple-304-stainless-steel","title":"NW40 X NW40 12.60\" Long Nipple 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. Presized \u003c\/span\u003estainless steel\u003cspan\u003e pipe terminated in NW40 flanges. Compatible with NW, KF, QF and ISO Standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36156681481,"sku":"CS60400-531","price":111.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-12-60-long-nipple-304-stainless-steel-1349093425248.png?v=1779797234"},{"product_id":"nw40-x-1-75-fine-thread-adapter-welch-pumps-304-stainless-steel","title":"NW40 X 1.75\" FINE THREAD Adapter Welch Pumps 304 Stainless Steel","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36190424393,"sku":"CS60400-651","price":236.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-1-75-fine-thread-adapter-welch-pumps-304-stainless-steel-1349091229792.png?v=1779797237"},{"product_id":"nw40-x-2-0-male-national-pipe-tap-mnpt-aluminum-2npt","title":"NW40 X 2.0\" Male National Pipe Tap (MNPT) Aluminum (2\"NPT)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. Adapts NW40 to 2\" Male National Pipe Tap. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36191518153,"sku":"CS60400-328","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-2-0-male-national-pipe-tap-mnpt-aluminum-2-npt-1349089624160.png?v=1779797238"},{"product_id":"nw40-x-1-50-female-national-pipe-tap-fnpt-304-stainless-steel-1-1-2-fnpt","title":"NW40 X 1.50\" Female National Pipe Tap (FNPT) 304 Stainless Steel (1 1\/2\" FNPT)","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW40. Adapts NW40 to \u003c\/span\u003e\u003ca href=\"http:\/\/vacuumfitting.com\/nw40-x-1-50-female-national-pipe-tap-fnpt-304-stainless-steel-1-1-2-fnpt\/#\"\u003e1 1\/2\"\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/vacuumfitting.com\/nw40-x-1-50-female-national-pipe-tap-fnpt-304-stainless-steel-1-1-2-fnpt\/#\"\u003eFemale National Pipe Tap\u003c\/a\u003e\u003cspan\u003e. Compatible with NW, KF, QF and ISO Standards. Manufactured generally in the USA. Some exceptions apply. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36195353609,"sku":"CS60400-360","price":145.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-1-50-female-national-pipe-tap-fnpt-304-stainless-steel-1-1-2-fnpt-1349091197024.png?v=1779797245"},{"product_id":"nw40-x-nw40-x-1-8-gauge-port-tee-stainless-steel-1","title":"NW40 x NW40 x 1\/8\" Gauge Port Tee Stainless Steel","description":"\u003cspan\u003eWe call this a Gauge Port T.  Essentially it is NW40 x NW40 flange with enough metal in between the (2) flange surfaces that can be then be machined to create a \"Tee\" style fitting.  We can machine in a 1\/8\" FNPT port (standard) which is used often by higher end vacuum gauges.  We can also create a 1\/4\" or 3\/8\" FNPT hole in this part.  This will be acceptable for most 0-30\" Hg and thermocouple electronic vacuum gauges or for other demands.  We can actually change this slightly and modify this part to accept a 1\/2\" FNPT port.  We can also offer this in 6061 Aluminum or other materials.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36195476873,"sku":"CS60400-999","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw40-x-nw40-x-1-8-gauge-port-tee-stainless-steel-1349089034336.png?v=1779797241"},{"product_id":"nw50-clamp-aluminum-wing-nut","title":"NW50 Clamp Aluminum Wing Nut","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW50. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36207131529,"sku":"CS60500-001","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw50-clamp-aluminum-wing-nut-238515617888.jpg?v=1779793961"},{"product_id":"nw50-clamp-304-stainless-steel-t-nut","title":"NW50 Clamp 304 Stainless Steel T-Nut","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW50. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36207253385,"sku":"CS60500-006","price":168.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw50-clamp-304-stainless-steel-t-nut-238515683424.jpg?v=1779796806"},{"product_id":"nw50-x-nw50-304-stainless-steel-45-degree-elbow","title":"NW50 X NW50 304 Stainless Steel 45 Degree Elbow","description":"\u003cspan\u003eISO Standard vacuum fitting in size NW50. 45 degree turn NW50 flanges both ends. Compatible with NW, KF, QF and ISO standards. This is a building block approach for creating and supporting vacuum systems to 10-6 Torr.\u003c\/span\u003e","brand":"ChemTechSCI","offers":[{"title":"Default Title","offer_id":36207317705,"sku":"CS60500-538","price":152.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/nw50-x-nw50-304-stainless-steel-45-degree-elbow-1349099782240.png?v=1779796805"}],"url":"https:\/\/www.chemtechsci.com\/collections\/laboratory-vacuum-pump-fittings.oembed?page=31","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}