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Features and benefits
- The P-SI 15 is a polyphosphate dosing system for the control of hard water scale and soft water corrosion within combination boilers and other hot water systems
- Offers protection from both limescale and corrosion
- Suitable for whole house or single appliance protection
- Cartridges have a 12 month life
|Operating pressure (bar)||Max 10bar|
|Comes with||All fittings for easy installation|
Help & Advice
How to guides
Pipes and fittings vary by home and by length, shapes and connectors. Thankfully, this is no longer a problem and there are lots of different solutions to make your pipework secure and reduce the risk of leaks.
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