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Expansion Vessel and Accessories

An expansion vessel protects closed/sealed heating systems from excessive pressure.

Model: Caleffi Mechanical Shock Arrester 525040
 ApplicationIf the pressure in a system is high, the water when flowing has a greater momentum which when brought to a sudden halt, will create a shock effect causing pipes to shudder and vibrate. This is normally caused by the rapid closure of lever operated taps or valves, solenoid val..
£30.00
Ex Tax:£25.00
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