Five Advantages:
Have complete, professional, first-class NFPA20 standard and UL/FM certification as our guide of manufacture.
American/European competitors firstly entered into the fire-fighting business, so we can learn from their experience to improve our fire-fighting products by absorbing the essence and discarding the dross , we are standing on these Giants' shoulder to grow up and become better.
Pumps applied for UL/FM certificates
our Listed pump and Standard fire pump
Pump: UL 448
FM1311 (split case),
FM1312 (vertical turbine),
FM1319 (end suction)
FM1371 (In-line type)
Engine: UL 1247
FM1333
Package according to NFPA20
Gear Box: FM 1338
The experienced technical team,using CFD and 3D printing technologies,repeatedly improved and tested the appropriate hydraulic model and developed a number of enhanced hydraulic models that meet the requirements of fire pump characteristics.
For more than nine years, we have successfully developed various fire pump products and ensured that each product has ultra-low BHP, greatly enhancing the competitiveness of our certified fire pumps in the global marketplace.
Why we can’t use a normal water pump for fire fighting?
Different between fire pump and normal water pump
1:The system is totally different
Normal water pump’s system is under control by discharge valve to running at best efficiency point area
Fire pump‘s system is a free system, the discharge valve and suction valve are fully open anytime, as we don’t know when the fire will be come
2: Normal water we know the duty point and pump will be runnig at this duty point too (Usually is near the best efficiency point)
Fire pump we only have the design point, but we can’t predict the exact point on the curve when the fire pump will be running during a fire, Therefore, we must ensure the fire pump operates safely at any point on the full curve ( Including the area where the flow exceeds 1.5Q)
3: The power curve is totally different
UL/FM and NFPA20 standards require the pump suppliers to provide the fire pump curve with the full range of flow and powercurve showing the Max BHP(Brake Horsepower)
Additionally, when the driver power bigger than the Max BHPof the fire pump, you can running the pump safely under any condition of pump load.
For the same design point pump, who have lower Max BHP, who will get lower cost for their fire pump’s package
How we did it?
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1.The CFD technical transformation obtained the most excellent hydraulic model, which ensured the lowest BHP. 2.3D design and printing technology, manufacturing high-precision impeller and pump mold, first-class casting technology and equipment to ensure the quality of product parts and product quality. |
Product Model And Specifications
MAIN PRODUCTS(UL/FM)
CENTRIFUGAL FIRE PUMPS(HORIZONTAL ,END SUCTION TYPE)
|
Flow |
US customary units |
50 - 2500GPM |
Pressure |
US customary units |
53 - 206PSI |
|
Metric units |
3 - 128L/S |
Metric units |
0.36 - 1.42MPa |
CENTRIFUGAL FIRE PUMPS (IN-LINE TYPE)
|
Flow |
US customary units |
50 - 1500GPM |
Pressure |
US customary units |
40 - 201PSI |
|
Metric units |
3 - 95L/S |
Metric units |
0.28 - 1.4MPa |
CENTRIFUGAL FIRE PUMPS (SPLIT-CASE TYPE)
|
Flow |
US customary units |
300 - 8000GPM |
Pressure |
US customary units |
40 - 616PSI |
|
Metric units |
20 - 505L/S |
Metric units |
0.27 - 4.3MPa |
CENTRIFUGAL FIRE PUMPS (VERTICAL SHAFT TURBINE TYPE)
|
Flow |
US customary units |
100 - 7500GPM |
Pressure |
US customary units |
40 - 377PSI |
|
Metric units |
5 - 475L/S |
Metric units |
0.3 - 2.64MPa |
RIGHT ANGLE GEAR DRIVE
|
FM Approved |
Rated Power |
100 - 1200HP |
DIESEL ENGINE FIRE PUMP DRIVERS
|
Power |
US customary units |
40 - 1207HP |
Speed |
1500 - 2950rpm |
|
Metric units |
30 - 900kW |
NFPA20 PACKAGE
CONTAINERISED PUMP STATION