QJ series Deep Well Submersible Pumps Stainlees Steel 304 / 316 / 316L

Submersible Pump Deep Well Submersible pumps stainlees pumps

QJ series submersible pumps includng QJ deep well (borehole) submersible pumps, QJH stainless steel

submersible pumps , QJT bottom-suction submersible pumps and QJR hot water submersible pumps .

These series of submersiable pumps are mainly used in drawing water from well , river, sea and lake,

farmland/spray irrigaion, aquaculture, water supply or drainage system for cities, industrial and mine est-

ablishements, drawing water from hot spring, fountain projects and so on.

Material:

Non-conrrosive medium: Castiron HT200

Mildly or moderately corrosive: Stainless steel 304

Strongly corrosive: Stainless steel 316 or Stainless steel 316L

Use Conditions:

1. The three-phase power supply voltage deviation does not exceed ±5% and the frequency deviation is not

more than ±1%；

2. Motor cavity must be filled fullly with clean water during operation.

3. The first stage impeller of the pump shall be immersed at least 2 meters below the dynamic water level.

The pump unit shall not be more than 70 meters below the static water level. The bottom of the motor

shall not be less than 3 meters from the bottom of the well.

4. Ensure the source of water is enough for pump operating continuously.

5. If it is used in pool, should add guide tube fro pump motor in order to cooling.

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.