Spare Parts - Liquid Ring Vacuum Pumps

Liquid Ring Vacuum Pump Spare Parts

When a vacuum pump goes down, every hour the equipment is out of service can cost you money. To keep your process up and running, Graham stocks many of the routine maintenance parts required to re-build our most popular models. Standard mechanical seals are in stock and ready for quick shipment. Graham has a dedicated pump repair center to evaluate or re-build a failed pump so you can quickly put it back in service.

Locate your pump model number below to download a PDF of the parts list specific to your equipment. 



























The spare parts lists provided are applicable to Graham liquid ring vacuum pumps purchased after June 2005. Requests for spare parts on pumps purchased prior to this date should be directed to Graham at 585-343-2216 or

Download the Graham Liquid Ring Pump - Installation, Operation & Maintenance Manual