Machine Recycling Discussion and Moderated Newsgroup > Separate Parts
> Mechanical Control Parts
> East
> New
> Welch duo seal #1397, vacuum pump
Welch duo seal #1397, vacuum pump
Welch Duo Seal #1397 Vacuum Pump, used
Pump was tested and runs very smooth.
Wired with a 115 Volt cord cap.
Pump is stored with both intake and output ports covered.
* Pumping speed Displacement: 500 L/MIN,
* Free Air Displacement.One HP,
* Oil Capacity L/Qts: 1.18 (1.25),
* Tubing Needed ID: 41.3 (1 5/8)Intake port: 1 3/4"Output port: 1 3/4"Oil type:
* Welch Duo Seal Oil Capacity 1.2 liter
