Installations of these pumps would ensure the safety of human life, buildings, expensive plants and equipments. FLHC fire pumpset shall be used only where a positive suction is provided as specified in NFPA20.
Diesel engine as well as electric motor driven pump.
Automatic air relief valve
Suitable for space saving installation systems and retrofit applications
The pump casing shall be of Cast Iron grade FG 260 as per IS 210 / ISO 186 with radial suction and discharge port, bronze casing wear ring, closed type dynamically balanced impeller, steel shaft.
The pump shaft sealing shall either be by gland packing or by mechanical shaft seal of following construction, suitable for 16 bar pressure rating and water temperature from 0 to +90 deg C.
The pump shall be long coupled with a totally enclosed fan cooled type induction motor, with F class insulation, S1 duty and IP55 protection, suitable for 3 phase, 415 volts, 50 and 60 Hz power supply.
The split case construction shall enable removal and dismantling of the internal pump parts like ball bearings, wear rings, shaft seal and impeller without disturbing the motor & pipe work.