This Welch 1397 has been fully re-manufactured by our experienced specialist. The pump benefits from installation of a complete OEM overhaul kit, including all seals, O-rings, gaskets, and valves. All wear parts have been replaced with new equipment, and any suspect hard parts have been replaced with new.

The electric motor has been thoroughly inspected. If required, it has been serviced with installation of new motor bearings and any other parts as necessary.

The pump shown in the photo in this listing is the pump that the buyer will receive!

This pump will perform to factory specification.

TECHNICAL DATA :

• Pumping Speed: 17.7 CFM (500 l/m)

• Ultimate Pressure: 1 x 10-4 Torr

• Inlet: 1 3/4” -20 NPT with nipple

• Exhaust Port: 1 3/4” -20 NPT

• Oil Type: Welch Duo Seal

• Oil Capacity: 1.2 Liter Oil Capacity

• Motor Type: 1 HP, Single Phase, 115 / 230 VAC

• Dimensions and Weight: 26 x 14 x 19 Inches, 205 lbs

Pump will be shipped freight. Free local pickup is available, as is delivery for buyers in the Boston, MA area.

Pump fluid, clamps, centering rings, exhaust filters, and all other accessories can be purchase in our online shop or by contacting us directly.