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Create a strong vacuum with these one and two-stage high vacuum pumps. Operating under quiet conditions, these high-powered vacuum pumps are designed to not disturb workers. The devices can be used in various applications such as air or gas sampling, pressure vacuum filtration, precious metal recovery, process control, and pneumatic controls. The powered and non-powered vacuum pumps available are extremely flexible to be compatible with pre-existing instruments. Choose from a wide variety of vacuum pumps that offer varying displacement capacities and vacuum levels for various vacuum applications.

Create a strong vacuum with these one and two-stage high vacuum pumps. Operating under quiet conditions, these high-powered vacuum pumps are designed to not disturb workers. The devices can be used in various applications such as air or gas sampling, pressure vacuum filtration, precious metal recovery, process control, and pneumatic controls. The powered and non-powered vacuum pumps available are extremely flexible to be compatible with pre-existing instruments. Choose from a wide variety of vacuum pumps that offer varying displacement capacities and vacuum levels for various vacuum applications.


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Description: 40 Torr, 25 L/min free air displacement, vacuum level adjustment knob, 115 V, 60 Hz, 1Ph, North American plug.
Catalog Number: 97025-730
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Corrosion-resistant PTFE heads; Kalrez* elastomer valves; PTFE coated, molded diaphragm. Withstands aggressive acid, base, organic vapors. Free air displacement: 1.75 m3/hr. Ultimate pressure: 3 mbar Tubing I.D.: 7mm. Maximum Vacuum: 758.19 mmHg. 230V, 50Hz, CE
Catalog Number: 55009-298
Supplier: Welch Vacuum

CSA Certified


Description: Corrosion-resistant PTFE heads; Kalrez* elastomer valves; PTFE coated, molded diaphragm. Withstands aggressive acid, base, organic vapors. Free air displacement: 50L/minute. Ultimate pressure: 50 Torr. Tubing I.D.: 7mm. Maximum Vacuum: 709.93 mmHg. 115V, 60Hz.
Catalog Number: 55009-292
Supplier: Welch Vacuum

Product available on GSA Advantage® CSA Certified


Description: Corrosion-resistant PTFE heads; Kalrez* elastomer valves; PTFE coated, molded diaphragm. Withstands aggressive acid, base, organic vapors. Free air displacement: 35L/minute. Ultimate pressure: 9 Torr. Tubing I.D.: 7mm. Maximum Vacuum: 751.84 mmHg. 115V, 60Hz.
Catalog Number: 55009-290
Supplier: Welch Vacuum

Product available on GSA Advantage® CSA Certified


Description: Corrosion-resistant PTFE heads; Kalrez* elastomer valves; PTFE coated, molded diaphragm. Withstands aggressive acid, base, organic vapors. Free air displacement: 1.75 m3/hr. Ultimate pressure: 12 mbar Tubing I.D.: 7mm. Maximum Vacuum: 626.53 mmHg. 230V, 50Hz, CE
Catalog Number: 55009-302
Supplier: Welch Vacuum

CSA Certified


Description: Corrosion-resistant PTFE heads; Kalrez* elastomer valves; PTFE coated, molded diaphragm. Withstands aggressive acid, base, organic vapors. Free air displacement: 35L/minute. Ultimate pressure: 2 Torr. Tubing I.D.: 7mm. Maximum Vacuum: 758.19 mmHg. 115V, 60Hz.
Catalog Number: 55009-286
Supplier: Welch Vacuum

Product available on GSA Advantage® CSA Certified


Description: 40 Torr, 25 L/min free air displacement, Vacuum level adjustment knob, 230V, 50 Hz, 1Ph, Continential Europe (Schuko) plug.
Catalog Number: 97025-732
Supplier: Welch Vacuum


Description: Diapraghm Vacuum Pump with a displacement capacity of 38 liters/minute. For use with CentriVap Vacuum Concentrators. Not for RapidVap Evaporators. 115V 50/60 Hz. Dimensions: 12x13x16in, Application: CentriVap Concentrators, CentriVap Mobile Systems
Catalog Number: 75796-634
Supplier: Labconco

UL Listed CSA Certified


Description: Designed For Use With Acids And Solvents. Compatible With Centrivap Vacuum Concentrators And Rapidvap Vacuum Systems. Pull Vacuum As Low As <2 Mbar. Up To 82 L/Minute Pumping Speed At 60 Hz.
Catalog Number: 97109-872
Supplier: Labconco

Product available on GSA Advantage® UL Listed CSA Certified


Description: Diapraghm Vacuum Pump with a displacement capacity of 33 liters/minute. For use with CentriVap Vacuum Concentrators. Not for RapidVap Evaporators. 115V 50/60 Hz. Dimensions: 12x13x16in, Application: CentriVap Concentrators, CentriVap Mobile Systems
Catalog Number: 75796-638
Supplier: Labconco

UL Listed CSA Certified


Description: 50 Hz Operation, For Drying Train Circulation.
Catalog Number: 97002-434
Supplier: Labconco

Product available on GSA Advantage® UL Listed CSA Certified


Description: Designed For Use With Acids And Solvents. Compatible With Centrivap Vacuum Concentrators And Rapidvap Vacuum Systems. Pull Vacuum As Low As <2 Mbar. Up To 82 L/Minute Pumping Speed At 60 Hz.
Catalog Number: 97109-870
Supplier: Labconco

Product available on GSA Advantage® UL Listed CSA Certified


Description: For 60 Hz Operation,Drying Train Circulation, With Switch.
Catalog Number: 97002-432
Supplier: Labconco

Product available on GSA Advantage® UL Listed CSA Certified


Description: Digital gauge. 2Torr, oil-free, 2-stage diaphragm pump. Fluorinated plastics on all wetted surfaces. Gas ballast, self-cleaning purge. Free air displacement: 34L/minute. Vacuum: 758.2mmHg. 42.2Lx30.5Wx28.7Hcm. Tubing I.D: 7mm. 115V, 60Hz.
Catalog Number: 12000-546
Supplier: Welch Vacuum

Product available on GSA Advantage® CSA Certified


Description: Dial gauge. 2Torr, oil-free, 2-stage diaphragm pump. Fluorinated plastics on all wetted surfaces. Gas ballast, self-cleaning purge. Free air displacement: 34L/minute. Vacuum: 758.2mmHg. 42.2Lx30.5Wx28.7Hcm. Tubing I.D.: 7mm. 115V, 60Hz.
Catalog Number: 12000-544
Supplier: Welch Vacuum

Product available on GSA Advantage® CSA Certified


Catalog Number: 12000-548
Supplier: Welch Vacuum


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