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

Welch Scientific Duo-Seal rotary vane vacuum pump Model 1398 GE Motor model 5K213AL305C 3hp 1165rpm 230/460 3ph 60hz 10.4/5.2amp In nice condition. Removed from working setup as part of an upgrade/reconfigurationComes as shown, please view pics closely for detail and condition

This is priced to sell, this unit list about $4,000. New never been used DuoSeal model 1376 Vacuum pump my parents bought it for a business and decided to retire instead, It sat for a few years, put oil in it and checked it out to make sure it worked

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Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8"Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level.

HyVac 45 vacuum pump in excellent condition, also sold under Cenco, Yellow Jacket, and Boekel names. High vacuum, belt drive pump, mounted on a heavy gage steel base plate. This is the largest of the series, and the most popular of the line.

This is a Welch 1375 Duo Seal two-stage high-vacuum pump in good working condition. These pumps are super-rugged, reliable machines. I have had a number of Welch pumps in the past and have always been very happy with them.

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 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.

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

DuoSeal Vacuum Pumps 1376 NEW - $3695 (Nipomo) < >

I have several  different type of vanes for Welch Vacuum Pumps.  Although I am not sure wh

LOT OF 14 EDWARDS - WELCH - FRANKLIN LAB VACUUM PUMPS MECHANICAL 2 STAGE SELLING AS-IS FOR PARTS AND REPAIR. TESTED A FEW 110V AND A FEW WORKED.

Welch GEM 1.0. vacuum Pump 8890 Pump is in working condition and will be tested before it ships. Comes with our 30-day, 100% No-Hassle Warranty.