Marine Plumbing
Shurflo Accumulator Tank — Pressure Surge Reducer
One simple addition that stops your pump wearing itself out — smoother pressure, longer pump life.
Why this product?
A water pump that clicks on and off every few seconds is wearing itself out. Short-cycling happens when small pressure drops trigger the pump repeatedly. An accumulator tank absorbs those surges so the pump only runs when you actually need water.
- Eliminates rapid on/off pump cycling — quieter system overall Smoothes pressure fluctuations at every tap and shower Extends pump motor and pressure switch life significantly Inline installation — no major plumbing changes required Compatible with Shurflo and most other 12V pump brands Small footprint — fits tight locker and bilge spaces
About this product
Reduce pump cycling and improve water pressure consistency on your boat or caravan with the Shurflo Accumulator Tank. By absorbing pressure surges, it extends pump life and eliminates the annoying rapid on/off cycling that's common in marine plumbing systems.
- Reduces pump short-cycling
- Smooths out pressure fluctuations
- Extends pump motor life
- Easy inline installation
- Compatible with Shurflo and most 12V water pumps
- Suitable for marine and RV plumbing systems
Best used in combination with a 12V water pump for a quieter, more consistent water supply.
Why this beats the alternatives
The Shurflo Accumulator Tank is engineered to work perfectly with Shurflo pumps and is compatible with virtually all 12V marine and RV water pumps. Simple inline installation — fits in under 30 minutes with no specialist tools. Available in NZ from Viaggo.
Who it's for
For NZ boat owners and caravanners with a 12V water pump who are tired of rapid cycling or inconsistent pressure. Especially useful on older pump installations or systems with long pipe runs.
