welch vacuum pump for sale, brand-new and used.

Welch 1400 Rotary Vane Vacuum Pump, New P/N 1400B-01 Prepared For

Welch 2546 Standard Duty Dry Diaphragm Vacuum Pump, New P/N 2546B-01

Welch 2034 Chemical Duty Dry Diaphragm Vacuum Pump, New P/N 2034B-01

Sargent Welch 8816 DirecTorr Vacuum Pump RUNS GREAT!!!Great vacuum pump had it running today and pulls like it was new. Feel free to contact me with any questions. Oil has been drained for shipping motor is wire for 115v as of now...Good luck and have a wonderful day.

Welch 2014 Chemical Duty Dry Diaphragm Vacuum Pump, New P/N 2014B-01

Welch 2052 Chemical Duty Dry Diaphragm Vacuum Pump, New P/N 2052B-01

This is a working Welch Duoseal mo. 1397 vacuum pump. It is currently plumbed into an experimental research station that is no longer required for our work.

A Step-By-Step Guide on How to Rebuild a Welch 1402N Vacuum Pump Just Revised And Updated --- Available NOW Version 2.5 with 2 FREE Supplements Following these step-by-step instructions took a seized Welch 1402N and put it back into operating condition, no training required, simple tools and no specialized tools required. What was wrong with this vacuum pump may or may not be what is wrong with your vacuum pump.

You are bidding on a Welch W Series 7 vacuum pump.Item powers up and pulls vacuum.The only problem is the top tubbing on the plastic piece on the side has a leak in the tubbing.This should be an easy fix.Because of this I am selling as is.Please ask all questions.Comes with everything shown.S & H is $40(domestic)Thanks and good luck bidding.

Welch 1400 Vacuum Pump This pump is in perfect working condition and will be tested before it ships. Comes with our 30-Day, 100% No-Hassle Warranty. The Welch 1400N Chemstar Belt Drive Rotary Vane is a durable vacuum pump with a superior vapor handling capability, primarily for pumping corrosive gasses.

Welch 1376N Vacuum Pump For corrosive Gasses This pump is in perfect working condition and will be tested before it ships. Comes with our 30-Day, 100% No-Hassle Warranty. The Welch 1376N Chemstar Belt Drive dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pressure of 1x10-4 Torr.

WELCH 2546B Vacuum Pump This unit is in good working condition and will be tested before it ships. Comes with our 30-Day, 100% No-Hassle Warranty. Product Details Economical Oil Free Adjus

Welch Vacuum Thomas Compressors WOB-L Series 2585B-01 Vacuum Pump comes with what you see in the pictures. If you don\'t see it, you probably won’t get it. Specifications are from manufacturer and may vary slightly due to upgrades, options, or revisions this unit may or may not have.

Welch 1376N Vacuum Pump For Corrosive Gasses This vacuum pump is in good working condition and will be tested before it ships. Comes with our 30-Day, 100% No-Hassle Warranty. The Welch 1376N Chemstar Belt Drive dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pressure of 1x10-4 Torr.

Welch Vacuum Pump 2545-01 This is a working pump and will be tested before it ships. It comes with our 30-Day, 100% No-Hassle Warranty. •Ideal for filtration, vacuum ovens, aspiration and chamber roughing •Protect against accidental ingestion •Wetted parts resist corrosion from moisture

WelchPump Dry WOB-LPressure/Vacuum Model: 2522B-01

Purchased at a yard sale with a large acrylic vacuum chamber. The vacuum chamber was non repairable so now I have a vacuum pump (which is perfectly fine) that I have no use for. The label lists this pump as an air compressor, but Welch customer service states this model is a vacuum pump only.

Sargent Welch DirecTorr Model 8810 Vacuum Pump PLEASE READ THE FULL DESCRIPTION. By bidding on this item you accept the terms stated below. Up for auction is a used Sargent Welch DirecTorr Model 8810 Vacuum Pump.