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Contact Person : Kathy Wong
Phone Number : 86-27-82823918

NMFIRE 500 GPM Diesel Engine Driven Fire Pump UL Listed FM Approved

Place of Origin China
Brand Name NMFIRE
Certification UL FM NFPA 20
Model Number SCF series
Minimum Order Quantity 1 SET
Packaging Details Plywood Case ( seaworthy packing)
Delivery Time 75 days
Product Details
Fuel Diesel Application Fire
Structure Single/Multistage Pump Theory Centrifugal Pump,diesel Fire Pump
Color Red Warranty 1 Year
You can tick the products you need and communicate with us in the message board.
Rated Flow 500 GPM
Head Range 50 PSI ~ 405 PSI
Driver Diesel Engine NMFIRE UL/FM
Pump Horizontal Split Case NMFIRE UL/FM
Controller Diesel control panel Tornatech UL/FM
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Rated Flow 500 GPM
Product Description

HNMFIRE 500 GPM Diesel Engine Driven Fire Pump UL Listed FM Approved

 

DIESEL ENGINES:

 

NFPA 20 requires that the engine shall have HP rating listed by a testing laboratories, (UL/FM) or be not 

less than 10% greater than the maximum brake HP required by the pump. A deduction of 3% of the power

shall be made for each 1000 feet rise in altitude above 300 ft. and 1% for each 10 degrees F. Above 77 

degrees F.  Ambient temp. Minimum instrumentation and control shall include: adjustable speed governor, 

over speed shutdown device set approx. 20% avove rated engine speed, tachometer with hour meter, oil 

pressure gauge and temperature gauge. 

 

ROTATION :

 

Rotation is clockwise for engine driven pump, motor driven pump can be anti-clockwise or clockwise. 

Counter-rotation possible with similar parts.

 

VOLUTE:

Double volute casing reduce radial forces on the impeller and consequently the bearing loads. Easy

mounting self-aligning upper casing, Heavy duty casing and flanges design for high working pressure.

Excellent efficiencies and outstanding NPSH improved by CFD. Replaceable wear rings protect the casing

at the impeller running clearances. Smooth surface inside and epoxy coating. 

 

NMFIRE 500 GPM Diesel Engine Driven Fire Pump UL Listed FM Approved 0

 

IMPELLER: 

New vane passage design according to UL/FM standards with excellent hydraulic characteristics improved by 

CFD, lowest BHHP reduce the cost of the package system. 

 

Two stage pump mounted back - to - back impellers.

 

SHAFT: 

Heavy duty shaft and material design suitable for both 50 & 60 Hz. Short distance between bearings with 

negligible vibrations. Replaceable shaft protecting sleeves.