Fire Pumps are used to supply water for automatic sprinkler
systems, standpipes or fire hydrants. NFPA No. 20 classifies fire
pumps as split case, vertical turbine, end suction, or In-Line
design. In-Line fire pumps have capacities of 50, 75, 100, 150,
200, 250, 300,400, 450, 500, and 750 GPM; End Suction pumps are
rated for 100, 200, 250, 300, 400,450, 500, and 750 GPM; Split case
and vertical turbine fire pumps are rated 150, 200, 300, 450, 500,
750, 1000, 1250, 1500, 2000,3000, 3500, 4000, 4500, and 5000
GPM.All fire pumps are rated at 40 pounds per square inch or more
of boost.
Performance Ranges
UL : Q: 100-750GPM H:70-152PSI
FM: Q: 100-750GPM H:70-152PSI
CCCF: Q:15-45L/S H:0.6-0.9Mpa
NFPA20: Q: 100-3000GPM H:40-200PSI
End suction Pump Model Chart
| Rated Capacity | PUMP MODEL(UL) | Rated Net Pressure Range, | Approx. Speed, | Impeller Diameter, mm. |
| GPM (US) | PSI | RPM | Max | Min |
| 50 | ESF40/20 | 76-111 | 2980 | 225 | 190 |
| 50 | ESF40/20 | 108-157 | 3550 | 225 | 190 |
| 100 | ESF40/20 | 72-109 | 2980 | 225 | 190 |
| 100 | ESF40/26 | 100-138 | 2980 | 264 | 225 |
| 200 | ESF50/20 | 72-99 | 2980 | 225 | 195 |
| 200 | ESF50/20 | 102-142 | 3550 | 225 | 195 |
| 200 | ESF50/26 | 105-140 | 2980 | 264 | 230 |
| 250 | ESF50/20 | 69-99 | 2980 | 225 | 195 |
| 250 | ESF50/20 | 101-141 | 3550 | 225 | 195 |
| 250 | ESF50/26 | 99-136 | 2980 | 264 | 230 |
| 250 | ESF65/20 | 113-152 | 3550 | 225 | 195 |
| 250 | ESF65/20 | 86-107 | 2980 | 225 | 210 |
| 250 | ESF65/26 | 119-147 | 2980 | 264 | 245 |
| 300 | ESF65/20 | 112-152 | 3550 | 225 | 195 |
| 300 | ESF65/20 | 86-107 | 2980 | 225 | 210 |
| 300 | ESF65/26 | 119-147 | 2980 | 264 | 245 |
| 400 | ESF65/20 | 108-150 | 3550 | 225 | 195 |
| 400 | ESF65/20 | 83-104 | 2980 | 225 | 210 |
| 400 | ESF65/26 | 119-141 | 2980 | 264 | 245 |
| 450 | ESF65/20 | 105-148 | 3550 | 225 | 195 |
| 450 | ESF65/20 | 80-102 | 2980 | 225 | 210 |
| 450 | ESF65/26 | 114-138 | 2980 | 264 | 245 |
| 500 | ESF65/20 | 101-145 | 3550 | 225 | 195 |
| 500 | ESF65/20 | 77-99 | 2980 | 225 | 210 |
| 500 | ESF65/26 | 111-135 | 2980 | 264 | 245 |
| 500 | ESF80/20 | 90-100 | 2980 | 225 | 210 |
| 500 | ESF80/20 | 129-142 | 3550 | 225 | 210 |
| 500 | ESF80/26 | 116-138 | 2980 | 264 | 245 |
| 750 | ESF80/20 | 87-98 | 2980 | 225 | 210 |
| 750 | ESF80/20 | 127-142 | 3550 | 225 | 210 |
In addition to the above models, there are many model UL/FM testing
in process.
Looking forward to your enquiry.
CNP NM Fire-fighting System Co.,Ltd(Hereinafter referred to as NM
Fire)is the subsidiary of Nanfang Zhongjin Environment Co., Ltd, NM
Fire is located in Hunan Changsha Economic and Technological
Development Zone, mainly produce and sell Diesel engine &Motor
fire pump groups , controllers and fire pumps which are in
accordance with domestic & international standards and have gotten
related certifications . NM Fire is the member enterprise of NFPA,
the technical team consists of a number of engineers and foreign
experts who have more than 20 years of experience in research and
development for global fire-fighting equipments. There are several
models have gotten UL,FM(America), APSAD(France),
Setsco(Singapore)certificates. The company’s mission is to protect
the community fire safety, in line with the spirits of “integrity,
win-win”, glad to provide high cost-effective products and
high-quality service for our customers.
Five Advantages of CNP NM FIRE
①The late-mover advantage of products, we R&D better fire
products than other Suppliers; ②Have the most complete and all series of fire pump models; ③Have
listed diesel engines with self-owned brand--- NM FIRE; ④Understand
the technology of fire- fighting products and fire- fighting system
better than other competitors and have better services; ⑤Shorter
delivery time.

Q1.Do you have the UL-LISTED Fire Pump Sets? Yes, We have the UL/FM and NFPA standard Fire Pump Sets. Q2.I need your motor drive End-suction/Split-casing fire pump, what
information shold I sent to you ? Sir/Madam,you can privide the Capacity, Heed, Voltage and
Frequncy,we will make the quotation for you,If you need Jockey Pump
or other accessories, please tell us together. Q3.If I need your Diesel Engine Drive End-suction/Split-casing fire
pump, what information shold I sent to you ? You can sent the Capacity Heed, Temperature and Altitude
(temperature and altitude will affect the performance of diesel
engines).If you need Jockey Pump or other accessories, please tell
us Voltage and Frequncy or accessories together. Q4.I need the UL/FM Vertical Tubine Fire Pump Set ,please sent me
the price. For the motor Diver Vertical Tubine Fire Pump Set: you shoul give
us the Capacity, Heed, Voltage Frequncy and the tank deep. For the Diesel Engine Drive Vertical Tubine Fire Pump Set:you
should give us the Capacity, Heed and the tank deep. If you need Jockey Pump or other accessories,please tell us
together.