WELCH 2032 DryFast Ultra Diaphragm Vacuum Pump | Model 2032B-01 Chemical Duty (115V)

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WelchSKU: WELCH-2032B-01

Sale price$3,249.99 Regular price$3,885


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 2032B-01 DryFast Chemical Duty Diaphragm Pump (115v)

The Welch 2032B-01 DryFast Ultra Chemical Duty Diaphragm Pump is an economical pump designed for use in the most demanding chemical processes. This pump has a maximum Air Displacement of 0.9 CFM and an Ultimate Pressure of 2 torr.  A central control knob provides tunable vacuum control within 1 torr of resolution.

The Welch Dryfast Ultra series has deep pumping ability required for maximum vacuum necessary for the evaporation of high boiling point solvents such as DMF.   Its superior design and reliable performance make it an essential tool for laboratory and industrial applications.

For more information please consult the Product Brochure and User Manual.


What's included

US standard plug

Common accessory, not included

Inlet / Exhaust Separator Jars, 1423B

Pumping Speed

0.9 CFM (25L/min)

Ultimate Pressure

2 torr (3mbar)

Max. Vacuum

29.85" Hg

Tubing Needed

1/4" ID

Exhaust / Intake threads


Dimensions LxWxH



21.25 lbs


115V, 60 hz

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