Fiamma A20 Expansion Pressure Tank (02478-02-)

The Fiamma A20 expansion tank is designed to enhance the performance of water pumps in various systems by eliminating pulsating pump operation. This helps achieve a smooth and continuous flow of water rather than intermittent bursts.

By providing a constant flow of water, the A20 expansion tank contributes to reducing water consumption. The tank's internal diaphragm absorbs water hammer (the pressure surge or shockwaves caused by the sudden stop or change in the flow of water). This helps in preventing damage to the pump and associated components.

This 2024 A20 expansion tank has a black finish and is compatible with all Fiamma pumps and other non-Fiamma pumps.