Welch W Series 7 laboratory direct drive rotary vane vacuum pump. Currently setup up to run on 120VAC @ 5.0A, 60Hz. Can easily be changed to 220VAC @ 2.5A. 1/2 horsepower, 1725rpm, Oil Seal, Single phase motor (T55JXCFH-1260) TEFC rating.Ultimate pressure 1×10-4 (0.00013). Up to 11.3cfm. Uses 7/16 and 13/16ths tubing. Comes with accessories shown. Uses .9 qt pump oil; will be shipped without oil inside (as per shipping regulations) but will include a quart of new pump oil in bottle as part of package. 120V power cord supplied.
We have tested this pump for power up and suction and it appears to be totally functional. We do not have a torr gauge so we cannot test that. There are minor cosmetic flaws and the cover for the rear fan has a bit of breakage (see picture). We are selling this as is, but will accept a return for refund of purchase price if returned within 30 days.
Our price is less than half the cost of a new or reconditioned pump of this series.
We will pack this carefully for shipping in foam rubber and bubblewrapping. We can ship internationally. Any customs or tariffs must be paid by customer. Any questions? Please drop us a line here and we will get back to you as soon as possible.