Oil-Seal Pumps

Buy a quality Welch pump - at a great price! A limited number of certified reconditioned pumps are now available, certified with a 90 day warranty.

Contact your local Welch Area Sales Manager for pricing.

 

Model Number	Free Air Displacement (CFM)	Ultimate Vacuum (Torr)
1399B-01	1.2	1.5 X 10-2
1400B-01	0.9	1 X 10-4
1402B-01	5.6	1 X 10-4