Products
Polyphosphate dosers counteract and prevent the formation of limescale and carbon dioxide, protecting boilers, heat exchangers and other components of the sanitary system. The traditional polyphosphate doser for RBM boiler uses powder polyphosphate, while the DP1 model requires silicate salts
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Domestic polyphosphate dosers

4 products found
DP1 | Series 3928
Series 3928 DP1
Polyphosphate doser.
DP Line | Series 4161
Series 4161 DP Line
In-line polyphosphate dispenser.
Series 3703
Series 3703
Polyphosphate doser.
Series 3707
Series 3707
Universal sodium polyphosphate refill.