NMFIRE 500 GPM Electric Motor Driven Split Case Fire Pump UL FM

NMFIRE 500 GPM Electric Motor Driven Split Case Fire Pump

Fire pumps are used to supply water for automatic sprinkler systems, standpipes or fire hydrants.

NMFIRE Split case are pumps are rated 300, 450, 500, 750, 1000, 1250, 1500, 2000, 3000,

3500, 4000, 4500, 5000, 5500, 6000, 6500, 7000, 7500 and 8000 GPM. All fire pumps are rated

at 40 pounds per square inch or more of boost.

Fire Pumps of the type described shall meet the following basic requirements:

1. Each pump is to be tested hydrostatically for not less than 5 miniutes. The test pressure is to be

not less than 1.5 times the max. working pressure of the pump, but in no case less than 250 psi

(1724 kpa).

2. A pump shall develop not less than 65 percent of rated total head when discharging at 1.5 times

rated capacity. The maximum net pressure for a fire pump shall not exceed 140 percent of rated

head.

3. The maximum pump brake horsepower shall not exceed the HP rating its driver, including service

factor.

ELECTRIC MOTORS:

NFPA 20 requires all fire pump motor drivers to be rated for continuous duty and sahll not be used at

voltages in excess of 110% of rated voltage. At rated voltage and frequency, the full load ampere rating

shall not be exceed (excepts as allowed by the service factor on motor nameplate) under any pumping

condition.

MOTOR CONTROLLERS:

The motor control panel equipment shall be factory assembled, wired, tested, and spcifically approved for

fire pump service. Combined manual and automatic type to incorporate the following:

a. Isolating switch

b. Externally operable, quick breaking disconnect

c. Time delay locked motor over current protection set at 600% of motor full load current for 20 seconds.

d. Pressure switch with high and low pressure setting

e. Motor starter of the magnetic type

f. Pilot lamp to indicate circuit breaker closed and power available

g. Phase revversal visible indicator pilop lamp.

STANDARD EXPORT SEAWORTHY PACKING

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

Start by meeting the customer obvious needs, follow by continuously deepening and exploring potential customer demand,

meanwhile, plant the philosophy into our soul.