الوصف

industrial fire hydrants and fire hydrant products for fire hydrant system connect to fire water supply with the valve interface, used for factory, warehouse, high-rise buildings, public buildings and ship . normally installed in fire hydrant box, with fire hoses and water gun or wait for equipment supporting the fire extinguishment. Product name: Rotatable indoor fire hydrant from fire hydrant manufacturer Model: SNZ**-M Material: made of cast iron Inlet interface: *5 mm / 2.5 inch Intake type: cylindrical pipe male thread Intake Diameter: G2 1/2 Outlet type: cylindrical pipe male thread with duct buckle Outlet Diameter: *5 mm / 2.5 inch Rated working pressure: 1.6 Mpa Height of valve opening: *3 mm For water and foam mixed liquid only Standard: certification: ISO***1 in accordance with GB***5 china national standard