Ductile Cast Iron Fire Fighting Pump Set With Vertical Turbine Fire Pump For Metro Stations

NFPA20 Standard Firefighting Pump Sets With Diesel Engine Driven Vertial Turbine Fire Pump Up To 5000GPM

Vertical Turbine Pump Introduction:

vertical turbine pump is designed to successfully operate in a multitude of water sources from wells to oceans.

Markets served: Urban and rural municipal water, irrigation, chemical processing, primary metals, petroleum, power plants, mines, food processing, offshore platforms and more
Handles raw water intake, liquid transfer, cooling water circulation, booster service, storm water, flood control, marine, process services, volatile fluids, condensate, fuel pumps and mine dewatering
Turbine bowls can be staged in series to produce the necessary discharge pressures. Constructed out of cast iron, bronze, stainless steel or other machineable materials. Wear rings are available to provide a renewable surface. Open line shafts – Allows shaft bearings lubrication

How it Works:

The vertical turbine pump is normally driven by an AC electric induction motor or a diesel engine via a right angle drive. The end of the pump consists of a rotating impeller that is joined to a shaft and guides the well water into a diffuser casing known as a bowl.
Pumps with multi-stage arrangements use several impellers on a single shaft to generate higher pressure that would be required for pumping water from deeper wells or where higher pressure (head) is required at ground level.

A vertical turbine pump works when water comes through the pump from the bottom through a bell-shaped device known as a suction bell. The water then moves into the first stage impeller, which increases the velocity of the water. The water then moves into the diffuser casing directly above the impeller, where the high velocity energy is transformed into high pressure. The diffuser casing also guides the fluid into the next impeller located directly above the diffuser casing. The process goes on through all the stages in the pump.

Standards:

NFPA20, UL, FM, EN12845,CCCF

Performance Ranges:

UL : Q: 250-5000GPM H:80-300PSI
FM: Q: 250-5000GPM H:80-300PSI
CCCF: Q:15-300L/S H:0.60-2.0Mpa
NFPA20: Q: 250-5000GPM H:80-300PSI

Applications:

Large hotels, hospitals , schools,office buildings,supermarkets, commercial residential buildings, metro stations, railway stations, airports, kinds of transportation tunnels, petrochemical plants, thermal power plants, terminals, oil depots, large warehouses and industrial and mining enterprises,offshore platform(Pump material:Discharge head, Column pipe, shaft, impeller, suction bell—SS2205, Seal—Gland packing ,Guide bearing—Thordon) etc.

Product types:

Diesel engine driven fire pump group with air cooling & water cooling
NFPA20 Package

Advantage:

NM Fire is the first member of NFPA from Chinese pump manufacturers .

The production of fire pump groups is strictly in accordance with NFPA20, production process and performance testing also meet the requirement of ISO9001, some kinds of products have got APSAD(France), UL , FM and CCCF certificates.

We are the only enterprise in China that obtained not only UL and FM certificates, but CCCF as well,also the first company in the world who was authorized by UL CCIC as witness testing center for both fire pumps and fire fighting engines.

Service:

Pre-service:Introduce the product to the customer in detail,answer the question raised by customer carefully.

Sale service:Ensure product with high quality and pre-commissioning before delivery.

After-Sale Service:Provide considerate services to minimize clients’ worries.

FAQ:

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.