Caleffi XP - Under-boiler polyphosphate dispenser

Under-boiler polyphosphate dispenser Caleffi XP.
Body made of chrome-plated brass EN 12165 CW617N, Fitting made of chrome-plated brass EN 12165 CW617N.
Connections for boiler side 1/2” M (ISO 228-1), system return side 1/2” M (ISO 228-1), fitting (supplied) 1/2” F - 1/2” F.
EPDM hydraulic seals.
PA salt container.
Ball made of brass EN 12165 CW617N.
Ball valve lever made of PA66G30.
Medium potable water for domestic use.
Maximum working pressure 6 bar.
Working temperature range 5–30 °C.
Average crystal refill shelf life: 35–40 m3 of domestic hot water (data referring to water with an average hardness of 12°f, pH 7, temperature 20 °C and average domestic hot water usage).
Complete with a polyphosphate crystal refill.

 keycode:545950_end