450GPM@200PSI Ul Listed Fire Pumps One Stage 99.8KW Max Shaft Power

Firefighting Pumps On 450GPM @ 200PSI Centrifugal End Suction Fire Pumps By UL Listed 

Design Features according to UL / FM :
All interior bolt or screw that are exposed to pumped liquid shall be of rolled bronze or corrosion resistant material.
The pump shall be provided with automatic air-release valve, circulation relief valve and pressure gauges.
Bearings shall have an L-10 rating of not less than 5000 hours at maximum load.
The pumps shall be provided with at least four packing rings plus a lantern ring. The lantern ring may be permitted to replace one ring of packing.
Impellers, wear rings, shafts, lantern rings, glands shall be made of corrosion resistant material.

Parameters:

NFPA20, UL, FM, EN12845,CCCF

How it Works:

These types of pumps are usually powered by an A.C. electric motor, although some are D.C. motor driven, as well as air driven motors, hydraulic motors, gasoline and diesel engine driven and steam turbine driven. These pumps may be close-coupled, with the impeller directly attached to the driver shaft without a separate coupling between them. Alternatively, they may be mounted on a frame, where the pump has its own bearings and a coupling that separates the motor and the pump.

Performance Ranges:

Product Type:

End Suction Fire Pump

NFPA20 Package

Advantage:

First-Class testing and inspection equipment.

UL certification represents the world's highest technical standards of fire certification,but also means that certified fire products must withstand the most extreme,harsh test process,the purpose of certification designed to verify whether the product meets the performance,safety and quality requirements,so as to achieve the purpose of property protection.