Compatibility
A replacement for earlier systems.
220V AC diaphragm pump
For pre-August 2024 StageOne systems and many wall-mounted units.
This is a different replacement from the current 12V brushless pump.

Replacement mains-powered pump for pre-August 2024 StageOne systems and compatible wall-mounted units. Check your existing pump voltage.
Includes: One 220V AC diaphragm pump.
A direct replacement 220V AC diaphragm pump for Offgrid Water systems. Keep one as a spare or replace your existing pump.
Protect the pump: keep a sediment pre-filter in place and avoid excessive strain, such as using it for pressure washing.
Warranty: 1 year. If something goes wrong, get in touch. We supply covered replacement parts and help you fit them. Callouts aren't included.

Inside the system
Hover over a numbered point or select a feature. On a phone, tap to explore.

Hover, tap or use the feature buttons. Where labelled, concealed components are marked on their casing; they are not exposed in this view.
Compatibility
220V AC diaphragm pump
For pre-August 2024 StageOne systems and many wall-mounted units.
This is a different replacement from the current 12V brushless pump.
Match
Like-for-like replacement
The listing specifies the same flow and pressure as the original pump in a compatible installation.
Check the voltage, system version and pump label before ordering.
Protection
Pre-filter required
Keep a sediment pre-filter in place.
Avoid pressure washing and other applications that put excessive strain on the pump.