Fire Fighting Systems

Fire Pump in Complying with NFPA 20 Standard


These fire pumps are designed and manufactured according to Standard No. 20 of the National Fire Protection Association (NFPA) of the USA.

Pump Body Split Case or Back Suction Type
Pump Body Material GGG 25 or GGG 40
Impeller Bronze or AISI 304
Shaft AISI 316
Sealing Soft Packing (5 row)
Closed Valve Pressure Should not be more than 140% of the nominal pressure
Maximum Load Minimum pressure at 150% flow rate should not be lower than 65% of the nominal pressure
Suction Collected Water Flowrate Should not be less than 3 m/s