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|Certification:||UL / FM||Frequency::||50Hz/60Hz|
Single Stage Horizontal Centrifugal End Suction Fire Pump Set With Diesel Engine
End Suction Pump Series with Hydraulically balanced impeller to extend bearing life. Available in electric motor or diesel engine driven configurations.
Pump Type: ESF65/20 UL/FM
Q=500gpm H=110psi n=3550rpm
Engine: NM Fire (UL)
64KW @ 2950rpm
Contro Panel: Eaton (UL/F,) FD120-L1
Jockey Pump: CDL12-5
Q=50gpm H=110psi 2pole 5.5kw
Features and Benefits
How it Works
The end suction centrifugal pump normally contains a single impeller and a spiral like casing. The fluid that is being pumped moves along the impeller’s vanes, which increases the fluid’s velocity. From there the fluid is moved into the spiral like casing, where the high velocity is transformed into high pressure by a diffusion process.
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.
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