Airfix D Through Flow Potable Water Expansion Vessels extension - Adjustable water level

- Adjustable water level

- Universal Spanner

2 x 27 x 13cm

It has fully adjustable dual flush volumes

Airfix D Through Flow Potable Water Expansion Vessels extension - Adjustable water levelDESCRIPTION: The use of Airfix D Expansion Vessels offers the user important advantages. They are 'through flow' vessels, meaning that they are specially constructed so that they regularly 'rinse' themselves with fresh mains water. In this way, still, stagnant water, which is associated with the formation of detrimental bacteria, such as legionella is eliminated from the water supply. As a result, the quality of the potable water is maintained. As the