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Description: Extend Service Intervals through cooler running, larger oil capacity, and internal surface protection.
Catalog Number: 75856-606
Supplier: Welch Vacuum


Description: Red rubber tubing sold in 1.5m (5') lengths; clamps sold in packages of ten.
Catalog Number: 55009-282
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: DUOSEAL® pump oil recommended for DUOSEAL® vacuum pumps
Catalog Number: 12000-799
Supplier: Welch Vacuum

SDS Product available on GSA Advantage®


Description: For hands-free operation of Welch* WOB-L*, DryFast*, DryFast Ultra* Dry Vacuum and Peristaltic Pumps. Made of durable black painted steel. Nonskid base and foot treadle pads ensure secure footing during repeated operations. Ready once plugged. 2.4m cord. 115V, 60Hz.
Catalog Number: 80089-650
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Affordable Model 2019 vacuum pump is durable and chemical resistant
Catalog Number: 89412-358
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Premium and Gold pump oils are the only oils recommended for use with Welch direct-drive vacuum pumps
Catalog Number: 55007-009
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: These oil-free pumps are ideal for basic lab operations.
Catalog Number: 97000-078
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: These dry vacuum pumps, designed to meet chemical duty laboratory needs, are ideal for rotary evaporation, concentrators, evaporators, vacuum ovens, filtration, degassing, and other chemical applications
Catalog Number: 55009-284
Supplier: Welch Vacuum

CSA Certified Product available on GSA Advantage®


Description: Oil-free station is an economical and portable device for aspirating and filtering
Catalog Number: 80089-640
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Use affordable Welch-Ilmvac dry diaphragm pumps to provide oil-free vacuum for a wide variety of applications
Catalog Number: 89410-232
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Converts ISO NW connection to a hose fitting
Catalog Number: 55009-131
Supplier: Welch Vacuum


Description: WelchNet is a powerful alternative to house vacuum; minimizes cross contamination and is easily adapted as needs change. Turrets interface between your vacuum application and rest of vacuum network.
Catalog Number: 76017-368
Supplier: Welch Vacuum


Description: The compact Model 1640 vacuum controller regulates the vacuum level of your application precisely, conveniently, and without using precious bench space
Catalog Number: 89412-360
Supplier: Welch Vacuum

UL Listed Product available on GSA Advantage®


Description: This hose adapter kits ensure proper sized tubing adapters and clamps for vacuum tight connections.
Catalog Number: 52201-583
Supplier: Welch Vacuum


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: 76017-354
Supplier: Welch Vacuum


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