Dual Power Fixed Water Supply Equipment Used For Fire-protection：refers to the engine engine and electric motor pumps combinations, the control cabinet, control instrumentation and related accessories. Using pre- programmed way to the fire control network continued water supply of fire water supply equipment.
Electric fire pump refers to the fire pump of motor driven. Engine pump refers to engine driven (usually diesel, gasoline, natural gas internal combustion engine) as a driving power source of the fire pump water pump.
Various fire hydrants, fire main pump spray pump;
Suitable for a variety of fire booster and constant-pressure pump occasions; A variety of villas, residential and other fire-fighting system;
Industrial and civil construction of fire water system.
For a variety of depots, oil loading dock, logistics parks and other high fire demanding occasions.
Ambient Temperature: 4℃～40℃
Working to improve the ambient temperature every 5℃ , its power decreased by 1%
Alititude: Referring altitude 91.4m, the reference atmospheric pressure is 100KPa
Water Pressure 0.3－1.2MPa(30~120m)
Flow Range 10～320L/S, 150GPM～5000GPM(U.S)
Speed scope 1500～3000r/min
Permissible media: water, fire water and other impurities without abrasive or long-fiber impurities and no chemical or mechanical pump for corrosive media.
Maximum allowable medium temperature 70 ℃, the maximum ambient temperature of 40.
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