2581B-24 Mech Pumps Overview Welch Dry Pumps Product Detail (Click to Enlarge) Overview New Dry Piston Pump, Welch WOB-L, 3.5 CFM, 5 Torr Base Pressure, 0.33 hp Motor, NW25 Inlet flange, 30# Weight Order Part $3,170.00 USD per Unit Quantity View Cart
