Show the pump and its nameplate
Include an overall photograph, the manufacturer and model plate, the quantity and the equipment location. If known, share size, capacity, motor details and whether the pump is sold with its base or driver. Existing specifications or parts lists can help describe a unit without guessing.
Describe service history accurately
Explain whether a pump is spare inventory, recently removed, stored for an extended period or of unknown condition. Mention missing parts or visible damage. If available, provide maintenance information and the previous service. Do not run or dismantle a pump just to answer an initial inquiry.
One pump or a wider equipment lot
Pumps may be part of a mechanical surplus list containing valves, heat exchangers, chillers or motors. Share the broader list so the project can be considered together. For equipment that remains installed, discuss disconnection, access and any site-specific handling requirements before arranging removal.
Questions about this equipment
Which Nash pumps are listed?
The current buying list specifies Nash vacuum pumps in SC and CL sizes.
Do you consider multistage pumps?
The current list includes both single-stage and multistage centrifugal split-case pumps. Send the actual unit’s information for review.