Fire valve protection / Sandnespluggen is a technical measure that prevents foreign water that may have to stand in a water basin to be sucked into the water pipes via fire valves in case of pressure drops on the mains.

Typical situations are related to pipe breakage or fire extinguishing, which causes a significant increase in the flow rate with subsequent pressure drop.

Helps keep focal point connection free of dirt.

Contributes to compliance with drinking water regulations

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