Mueller Storz adaptors are rated for 250 psi operating pressure. Mueller Storz adaptors feature the same caps used on the integral Storz nozzle and meet the requirements of NFPA 1963. also offers a 5" Storz adaptor for connection to 4-1/2" NST nozzles. Hydrants are also compliant with NFPA 1963. Mueller hydrants retain their UL Approval, FM Listing, AWWA Compliance and at 250 psi when ordered with the Storz option. The Storz option is available for 4" or 5" pumper nozzles on any Super Centurion hydrants. The action is fast and smooth so firefighters can get to their tasks quickly without the thread alignment, cross threading, or leakage problems sometimes associated with threaded connections. As the truck pulls up to the hydrant, one firefighter needs to get off, grab the needed equipment, pull off a section of large diameter hose (LDH), walk to the hydrant, wrap the hose around the. The Storz connection allows the fire department to connect its pumper hose to the hydrant with a quick, quarter-turn action. Hydrants typically have 2.5 inch ears and a 4 or 5 inch steamer. The nozzle can also be ordered separately to retrofit hydrants in the field. For starters, you dont have hose or the adapters necessary to hook up to the hydrant. Indoors, it can permanently attach to a buildings standpipe or plumbing system. Outdoors, it attaches either to a fire engine, fire hydrant, or a portable fire pump. Now any Mueller® Centurion® Hydrant (traditional or Modern style), can be ordered with an integral Storz connection on the pumper nozzle. Fire hose that with standard length 30m HYD07516 have internal rubber lining combined with closely woven polyester fibre by direct vulcanisation, high adhesion. A fire hose (or firehose) is a high-pressure hose that carries water or other fire retardant (such as foam) to a fire to extinguish it. Despite fire hose and hydrant coupler standardization efforts that are at least 144 years old, 1 there remain significant areas in Canada, the United States, and Mexico that use fire hose and hydrant threads and other couplings that are incompatible with those used by neighboring fire departments. Safety-Guard ® Industrial Flushing System.
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