welch vacuum pump 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.

BUSINESS HOURS - Our business hours are 8:00 AM to 4:00 PM M-F Eastern Time zone. FREE SHIPPING APPLIES TO THE 48 CONTIGUOUS U.S. ONLY

You are bidding on a barely used Precision Scientific model 29 vacuum oven and Welch model 2561B-50, oil free vacuum pump. Both items work perfectly and look like new. As you can see in the pictures, the oven holds vacuum without any leakage and heats to the max spec temperature.

BUSINESS HOURS - 8:00 AM to 4:00 PM M-F Eastern Time zone.

“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:

SquareTrade © AP6.0

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

NO RESERVE ACTION Welch 1402.... Duo-Seal Belt-Drive Rotary Vane Vacuum Pump w/GE 1/2HP Motor Model: 1402 Drive belts are intact in tact and look to be in good condition Top air filter appears to be broken Unit has visible scratches and minimal scuff marks, paint wear. Unit Dimensions (L" x W" x H"): 22 x 10 3/4 x 15 1/2

YOU ARE LOOKING AT A USED WELCH 1405 VACUUM PUMP. GE 1/2 HP MOTOR 115/230V MODEL 5KC42JG14A. THIS UNIT WAS SURPLUS FROM A UNIVERSITY.

PUMP VACUUM MPC-601TEX 2.8CFM OIL-FREE 29.9 HG MAX 3/50/400 0.5HP XP-ATEX-CE ZONE 1 CL-1 DIV-1 GRPC&D GAS BALAST 12MM INLET CHEM DUTY HIGH FLOW. PURCHASED EXTRA ONE BY MISTAKE. BRAND NEW UNOPENED BOX

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 vacuum pump...i cannot find a model number, however the serial number is 6872-4....the belt is also included....works fine....oil will be drained for shipping....no motor ...no base....very heavy unit...

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

For Sale : One Gallon Grade 19 Vacuum Pump Oil This pump oil is a hydrocarbon pump fluid that is double-distilled through molecular distillation. Featuring fantastic resistance to the high temperatures often found in rotary vane pumps. This pump oil is a general purpose fluid and is safe to use in most mechanical rotary vane vacuum pumps.This fluid is comparable to Alcatel A-100, Edwards Super Grade A, Fisherbrand 19, Inland 19, Kinney Super X.

For Sale : One Gallon Fully Synthetic Vacuum Pump Oil This pump oil is a fully synthetic hydrocarbon pump fluid that is double-distilled through molecular distillation. Featuring fantastic resistance to the high temperatures often found in rotary vane pumps. Synthetics are miscible with other hydrocarbon oils and therefore don't require any special cleaning procedures before use in your pump.