Outlines It is suitable for hydrant and automatic sprinkling fire-extinguishing system of fixed fire-fighting system in enterprise,construction and high-rise building.It could be used to deliver clear water without solid particles and other media whose physical and chemical characters are similar to water,and also be used for fire fighting,living,production,water supply system,constructive and municipal water supply and sewerage. Caliber: §æ50-§æ100mm Flow£º18-72m3/h Head£º38-220m Pressure range£º0.38-2.2Mpa Matched power£º5.5-75kw
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