
For Firefighting Use Centrifugal End Suction Fire Pumps 250GPM @ 152PSI By UL / FM Listed
Motor Pump Set UL LISTED | ||
NM Fire End Suction Pump | ||
Model | ESF65/20(UL/FM) | This Electric pump Set includes the pump(air relieve vlave , inlet
& outlet gauges) , Motor, Control System,Commonbase . Please contact me if you need other accessories. |
Capacity | 400GPM | |
Head | 108PSI | |
RPM | 3550rpm | |
Material: | ||
Casing | Ductile Cast iron | |
Impeller | Bronze | |
Shaft | SS420 | |
Seal | Gland packing | |
Wear ring | Bronze | |
Bearing | SKF | |
Engine: TECHTOP&UL | ||
Model: | TDC 286TS100U2B | |
100HP/60HZ/240V/3PH | ||
Controller : Tornatech (UL/FM) | ||
Model: | GPY - 240 /70 / 3 /100/ A4 |
End Suction Centrifugal Pump Introduction:
End suction centrifugal pumps get their name from the pathway the water takes to enter the pump. Typically the water enters one side of the impeller, and on horizontal end suction pumps, this appears to enter “the end” of the pump. Unlike the HSC the suction pipe and motor or engine are all parallel, eliminating the concern about pump rotation or orientation in the mechanical room. Since water is entering one side of the impeller, you lose the ability to have bearings on both sides of the impeller. Bearing support will be either from the motor itself, or from the pump power frame. This prevents the use of this type of pump on large water flow applications.
The appeal of an end suction pump is usually its lower initial cost. If the pump can perform at a given rating and pressure, then this type of pump is adequate. If diesel-engine driven, another advantage is the ability to have an engine parallel and close to a wall (assuming proper air venting is considered). This can save space in a mechanical room piping layout.
The removal of the impeller requires pulling the impeller back out of the casing, which requires removal of the motor to provide space for this to happen. Often this is a more difficult procedure for those maintaining the pump.
Parameters:
HEAD | PUMP MODEL | SPEED | MAX SHAFT POWER | |||
PSI | FEET | METER | RPM | HP | KW | |
220 | 508 | 155 | PA65/32H (2.5"x2") | 2980 (50Hz) | 131 | 97.6 |
NFPA20, UL, FM, EN12845,CCCF
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.
Performance Ranges:
UL: | Q: 100-750GPM | H:100-145PSI |
FM: | Q: 100-750GPM | H:100-145PSI |
CCCF: | Q:5-150L/S | H:0.40-1.6Mpa |
NFPA20: | Q: 100-2250GPM | H:60-230PSI |
Applications:
The end suction centrifugal pump is useful in various residential, industrial and commercial applications. Due to the fact that the pumps are highly common and readily available from many suppliers, their prices are usually very attractive.
Standard end suction centrifugal water pumps are normally close coupled and manufactured from standard iron or a variety of plastics. Pumps that are meant for more heavy duty commercial and industrial applications are often mounted on a bedplate with a coupling that separates the motor and the pump. These are usually available in stainless steel and more exotic alloys or plastics for corrosion resistance, while others are manufactured from hardened iron for mining, slurry and dredging applications.
Product Type:
End Suction Fire Pump
NFPA20 Package
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.
FAQ
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.
Service:
1. Reply within 24 hours.
2. High-quality products and the most reasonable price
3. Data and chemical technology support.
Wuhan Spico Machinery & Electronics Co., Ltd.
Wuhan Spico Machinery & Electronics Co., Ltd.(Hereinafter referred to as SPICO) is the Wuhan
office of CNP NM Fire-fighting System Co.,Ltd (Hereinafter referred to as NM Fire). SPICO mainly resp-
onsible for product promotion,export declaration and foreign exchange collection of overseas orders.NM
Fire is the subsidiary of Nanfang Zhongjin Environment Co.,Ltd, which islocated in Hunan Changsha
Economic and Technological Development Zone, mainly produceand sell Diesel engine &Motor fire pump
groups ,controllers and fire pumps which are in accordance with domestic & international standards and have
gotten related certifications .
With the help of multi-national engineers with more than 20 years of professional experience, the NMFIRE
technical team fully understands the technical requirements of fire fighting systems. They have overcome
difficulties, conquered technical aspects, created China's first in this industry and opened up a new market
for China's fire fighting research andtechnology.
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.
Fire fighting is the last protection for life and property. These include strict technical, quality and testing requirements
for fire fighting equipment that are specified in the UL/FM product standard.
Under the premise of fully learning and understanding these standards, our company has invested huge sums of money
and energy in research and development of new products. Many innovative technologies have been developed through
product R&D. The pumps and diesel engines have reached the level of first class in the world. The research and
development of these two critical products has put an end to the long history in the domestic marketplace of taking
non-certified ordinary water pumps and diesel engines and using them in life safety applications. This has also completely
changed the domestic technology level of this industry and has allowed NM FIRE to lead the market
SPICO ENDORSEMENT:
S: SERVANT ETHICS & SERVICE SPIRIT
Keep the complicated and tedious to ourself, but the simple and convenient for our partners.
P: PARTNERSHIP & PROFESSIONAL
Treat each other as partner with deep feeling focus on sustainable development.
I: INTERNATIONALIZATION,INTERACTION & IMPROVEMENT
Global vision, local action. Interaction builds loyalty.
CO: CUSTOMER-ORIENTED APPROACH
Start by meeting the customer obvious needs, follow by continuously deepening and exploring potential customer demand,
meanwhile, plant the philosophy into our soul.