Welch

Welch 1402B-46 Refrigeration Services Vacuum Pump

Welch 1402B-46 Refrigeration Services Vacuum Pump   Recovers and Transfers refrigerant Continuous discharge pressure to 30 PSI High flow efficiency at 1000 microns Hg. The CAPTURE pumps...

Welch 1376B-46 Refrigeration Services Vacuum Pump

Welch 1376B-46 Refrigeration Services Vacuum Pump   Deep vacuum for fast evacuation and dehydration Durable pump, precision machined Gas ballast for high vapor loads. Rugged DuoSeal...

CRR-1A Capture Pump Refrigerant Recovery

Recovers and Transfers refrigerant Continuous discharge pressure to 30 PSI High flow efficiency at 1000 microns Hg. The CAPTURE pumps have been specifically designed for recovery and recycling...

Welch-Ilmvac 2067B-01 Oil-Free PTFE High Flow Vacuum Pump

The 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...

Welch-Ilmvac 2064B-01 Oil-Free PTFE High Flow Vacuum Pump

The Welch-Ilmvac 2064B-01 is a powerful, dry, chemical duty vacuum pump. The strong flow of 173 lit/min, along with the deep ultimate vacuum of 6 Torr, makes this quiet diaphragm pump the perfect...

Welch-Ilmvac 2062B-01 Oil-Free PTFE High Flow Vacuum Pump

The Welch-Ilmvac 2062B-01 is a powerful, dry, chemical duty vacuum pump. The strong flow of 119 lit/min, along with the deep ultimate vacuum of 1.5 Torr, makes this quiet diaphragm pump the perfect...

Welch-Ilmvac 2054B-01 Oil Free PTFE High Flow Vacuum Pump

The Welch-Ilmvac 2054B-01 is a powerful, dry, chemical duty vacuum pump. The strong flow of 100 lit/min, along with the deep ultimate vacuum of 6 Torr, makes this quiet diaphragm pump the perfect...

Welch Ilmvac 2052B-01 Dry Chemical Duty Pump

The Welch-Ilmvac 2052B-01 is a powerful, dry, chemical duty vacuum pump. The strong flow of 65 lit/min, along with the deep ultimate vacuum of 1.5 Torr, makes this 2052B-01 the perfect vacuum oven...

Welch 2163B-01

    Product Details The BTpro100, BTpro170, and BT2163 platforms offer 6 torr ultimate vacuum and free air displacements from 100 to 170 liters/min (3.5 to 6 cfm).  The PTFE diaphragm...

Cold Trap 1420H-14

Dry ice / isopropanol cold  trap. Provides pre-pump protection by condensing vapors. Vapors contact outside stainless steel shell, traps up to 1.5 l condensate. Large, removable center...

Welch CRVpro24 Direct Drive Pump-NEW 115v

Welch CRVpro24 Direct Drive Pump-NEW #3241-01 115V, 60Hz,1 Ph with N. Amer. 115V Plug 18.3CFM Click for CRVpro Manual   The CRVpro line is perfect for use with vacuum ovens and freeze dryers!!...

Welch CRVpro16 Direct Drive Pump-NEW 115v

Welch CRVpro16 Direct Drive Pump-NEW #3161-01 115V, 60Hz,1 Ph with N. Amer. 115V Plug 12.8CFM Click for CRVpro Manual   The CRVpro line is perfect for use with vacuum ovens and freeze dryers!!...