Shurflo Expansion Tank/Accumulator

Upgrade your onboard water system with the Shurflo Expansion Tank / Accumulator, designed to deliver smoother water flow and improved pump performance in your caravan, motorhome, campervan, or boat.

Fitted on the outlet side of your water pump (as close to the pump as possible), this universal accumulator reduces pump cycling, eliminates pulsation, and provides a steady, consistent flow of water.

✅ Key Features

Suitable for all pressure switch pumps

Ideal partner for Shurflo pumps (see our other listings)

Compatible with Fiamma, Flojet, Jabsco & Seaflo pumps

Eliminates pulsating water flow

Reduces pump noise and cycling

Saves water and electricity

Adjustable via standard air valve (use a bike pump or compressor)

Maximum pressure: 8.6 bar (125 PSI)

Supplied retail boxed

Includes 1/2" BSP female/female coupling for direct connection to adjacent pump

🔧 Why Fit an Accumulator?

An accumulator tank:

Extends pump life by reducing rapid on/off cycling

Provides smoother water delivery

Improves overall system efficiency

Reduces noise and vibration

Perfect for improving the comfort and reliability of your onboard water system.

📦 What’s Included

Shurflo Expansion Tank / Accumulator

1/2" BSP Female/Female Coupling