You Searched For: WELCH VACUUM BY GARDNER DENVER


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Description: Accessory vacuum regulator for rotary evaporators. For use with GEM vacuum pumps and systems (54970-500, -505, -614, -616, -658).
Catalog Number: 52201-585
Supplier: Welch Vacuum


Catalog Number: 76017-362
Supplier: Welch Vacuum


Catalog Number: 76017-354
Supplier: Welch Vacuum


Description: Diagnostic Vacuum Gauge, Model 1526, measures system vacuum levels from atmospheric pressure to 10-3 torr, Vacuum analytics for leak, outgassing & pump-down, Soft protective boot & hard travel case, includes sensor, batteries, and carrying case, Power: 4-AA Batteries
Catalog Number: 10836-010
Supplier: Welch Vacuum


Description: Inlet/Exhaust Connector, Stainless steel
Catalog Number: 80081-226
Supplier: Welch Vacuum


Description: 1/2hp motor operates at 525rpm. Reaches lower ultimate pressure. Less backstreaming. Elliptical bore design. Free air displacement: 160L/min. Tubing: 20.6mm ID. Oil capacity: 2.1L. 115/230V, 60Hz. 19mm male inlet fitting.
Catalog Number: 54976-035
Supplier: Welch Vacuum

Product available on GSA Advantage®



Catalog Number: 76017-404
Supplier: Welch Vacuum




Catalog Number: 75856-614
Supplier: Welch Vacuum


Catalog Number: 75856-618
Supplier: Welch Vacuum


Catalog Number: 75856-616
Supplier: Welch Vacuum


Description: Portable dc-powered oil-free pump uses car or wall socket adapter. filtration / degas, 190 torr, 8.5 l/min, 12 vdc /w 115v / 60 hz adapter and car adapter. enhanced chem resistance
Catalog Number: 97040-422
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Includes minor part such as gasket, air filter, pulley key, spring holder, and O-rings necessary to repair Welch* DUOSEAL* Two-Stage Belt-Drive Vacuum Pumps (54973-133).
Catalog Number: 14227-716
Supplier: Welch Vacuum


Description: Explosion-Proof Pump, DUOSEAL®
Catalog Number: 54973-213
Supplier: Welch Vacuum

Product available on GSA Advantage®


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