GR Russian Fire hose couplings
2.Working Pressure:16 Bar
3.Test Pressure:24 Bar
5.Applicable Medium: Water, Foam admixture liquid
The Gost coupling is a Russian coupling which is used mainly in Russia, Cuba, Lithuania, and neighboring countries. The Gost system is also used by off-shore drilling platforms worldwide. The coupling is symmetrical like the Storz coupling and is available in sizes 2” to 6”. The Gost coupling is manufactured using a pressure casting process and is available in aluminum and brass.
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