Fiamma A20 Universal Expansion Tank

The universal expansion tank saves water and electricity and is suitable for all pressure switch pumps.

An ideal addition to the Fiamma Aqua 8 Pump. As well as previous Fiamma models it is compatible with other types of pressure switch pumps (for example Shurflo and Flojet).

The new expansion tank eliminates the pulsating operation of pressure switch pumps and supplies a constant flow of water at an even pressure.

It extends the life of the pump and boiler and cuts water consumption.
The internal pressurised diaphragm provides a smooth, surge-free flow.

The A20 can be dismantled for diaphragm operations.

The Fiamma A20 Universal Expansion Tank is pre-charged at 0.9 bars (13 Psi) but it can be charged with the special valve with a normal compressor, therefore adapting it pressure switch pumps on the market.