The Rainman impeller is a key consumable part used in the lift pump of Rainman pressure supply units. This small rubber component plays a vital role in maintaining seawater flow to the desalination system. Impeller life varies depending on usage and operating conditions, but annual replacement is typically recommended for reliable performance.

Compatible with Jabsco Profile D 22405-0001-P, as well as equivalent models from Johnson and Volvo, this impeller is easy to source and replace. Compact and affordable, it’s a smart spare to keep on board for uninterrupted watermaker operation.

• Replacement impeller for Rainman lift pumps
• Compatible with Jabsco Profile D 22405-0001-P
• Equivalent options available from Johnson, Volvo, and other brands
• Recommended annual replacement
• Small and low-cost—ideal to keep as a spare