Welch Chemstar 1402N-01 Vaccum Pump - AS IS For Parts 156498803716 Manufacturer Advanced Instruments Model Number

Manufacturer Advanced Instruments Model Number 3250 SKU 19-84473 Ref 23-122186

but its flashing NO RPM

Manufacturer Lowell Model Number LWF1912 SKU 19-14746 Ref 23-18982

Unit will have corrosion and the paint is peeling

Manufacturer Bertan Associates Model Number 20R SKU 19-65878 Ref 23-93245

Welch Chemstar 1402N-01 Vaccum Pump - AS IS For Parts 156498803716 Manufacturer Advanced Instruments Model NumberThis item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description Unit powers on, motor turns, but pump is locked up and will not turn. For this reason, we are selling the unit AS IS for parts repair as a non working or incomplete unit. We have not tested inspected any further, item may have unknown issues we are not aware of. See all item photos for the condition of the unit. Unless pictured, no power