firefighting coupling

Pressure reducing valves piston type

Couplings designed to connect a hose to a valve quickly and dependably. Among other uses, these couplings are suitable for firefighting and deckwash applications. A Storz coupling consists of two symmetrical parts which can easily be joined together by means of a bayonet construction. To avoid damaging the seal, one of the two parts must be equipped with a swivellingouter ring. The cam distance determines the size of the coupling.

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