welch oil for sale, brand-new and used.

This sale is for a Laboratory Surplus Sargent Welch Model 1400 Duo-Seal Vacuum Pump. This unit was removed from a very lightly used piece of lab equipment. Before removal I test ran this pump for over 2 hours.

This is a welch W series 7 freeze drying vacuum pump. In working condition comes with accessories just needs new oil filter. shipped drained of oil but will include remainder of fresh oil abou

This is a welch W series 7 vacuum pump for freeze drying. comes with freeze drying accessories. Need new filter but filter cover is included.

Welch 1400 Duoseal Dual Stage Belt Driven Rotary Vane Vacuum Pump - 0.9CFM

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“Freeze Dryer Vacuum Pump”Direct Drive vacuum pump with integral oil filtration systemSee Photos with Zoom for actual Pump being sold From Manufacturer's Site:

For your Consideration is a Rietschle Thomas Lab Vacuum Pump in excellent condition Model: 669BESUU44TFE-217 Serial: 040400001109 120 / 230V 100-110 VOLT 50 Hz 3.3 AMP 100-115 VOLT 60 Hz 1.8 AMP 0.9 AMP 200-220 VOLT 50 Hz 2.1 AMP OIL LESS DIAPHRAGM VACUUM PUMP Complete with Power Cord

Rebuilt, cleaned and repainted Welch Model 1405 Two-Stage Mechanical Pump. Belt-driven and oil-seal design lowers RPM and maintenance. Fully tested.

Sargent Welch 8806 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.

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You are bidding on a Welch Duo Seal Vacuum Pump Model 1408-ST. It is in used condition with a few signs of normal use. I plugged it in and it does run and I felt it pulling a vacuum.

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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.

This is a Duo Seal Vacuum Pump that is a model 1397. I obtained this pump from a college that no longer had a use for it. The 1 HP electric motor appeared to short out, but the vacuum pump appears to be in good working order.

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Pump turns and creates vacuum by turning pulley with hand. Came from a remodeling job from a lab. Actual shipping cost, with no oil in pump.

WELCH DUO SEAL VACUUM PUMP. MODEL# 1399. THIS UNIT HAS BEEN TESTED AND IS GREAT CONDTION.

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