Polyphosphate and silicate doser with by-pass

PoliFILTER® BY-PASS: Dosing unit of ball-shaped polyphosphate and silicate crystals with integrated safety filter to protect the system from limescale and corrosion. To be installed vertically or horizontally on the cold water pipe upstream of the domestic hot water producer (boiler, water heater, etc.) or upstream of the appliance to be protected (washing machine, dishwasher). Compounds dosed thanks to the calibrated consumption of the balls based on the amount of water that passes through the component. Float with refill indicator for cartridge replacement. Threaded body in chromed brass CW617N, bowl in Grilamid® TR, sealing elements in peroxide cured EPDM. Flow coefficient Kv = 1.10 m3/h, maximum flow rate 13 l/min (with ΔP = 0.5 bar). Polypropylene safety filter size: 100 μm. Room temperature: 5÷40 °C. Operating temperature: 5÷30 °C. Maximum working pressure: 10 bar. Volume of water treated with one refill: about 30 m3. Connections: 1/2” F (x3). Integrated by-pass to replace the cartridge without interrupting the water supply to the system.