British Instantaneous Fire Fittings are available in both light alloy and gunmetal to cater for all customer requirements ; fire brigades, industrial and general users favoring the light alloy fire fittings for their light physical weight and the marine trades favoring the gunmetal and marine brass fire fittings for their salt water corrosion resistance and durability in the most extreme weather conditions. Within the British Instantaneous fire fittings range you will find both 1 1/2″ and 2 V?” options covering fire hose couplings, mole end female adaptors, blank caps / Plugs, washers and spanners. All British Instantaneous fire fittings are to Bs336.