Fire Pump Cast Iron High Flow High Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Item specifice:

Name: Fire pump cast iron high flow high quality Material: Cast iron Pressure: High pressure
Power: Electric Standard or Nonstandard: Standard

Product Description:

Company Introduction

My company has more than 40 years history, is the China general machinery pump industry association member units.

The company has organized product research and development team, experienced high, intermediate technical staff.Complete production and processing, inspection, testing (pump performance test platform), and other equipment, to ensure that product quality is stable and reliable.Over the department, provincial, municipal and industry product quality supervision and inspection (smoke), only one is qualified to go through.Timely quality perfect after-sales service in place, favored by the majority of new and old customers rely on and praise.

The company has successfully passed the national industrial products production license, ISO9001 quality system review replacement work.Relevant product standards (enterprise), metrology, standardization management system, etc., have been acceptance by the superior department in charge of the inspection.Related to product development, production management, sales and after-sales service, are performed according to the system management standard.

 

 

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Product specification

Electric water pump adopts special combination structure design. They are generally 

applied to transport pure water or the liquids with physical and chemical properties similar to pure

water, and the maximum allowed medium temperature is 80°C. Especially suitable for 

pressurization of water supply network. The advantages are small size, easy installation, no 

vibration and low noise. The shaft sealing adopts mechanical seal.Pump can transport

liquids of Maximum 120°C. Type IHG pump could be used in chemical process.

 
Application
Mainly apply to delivery sewage water ,waster water and rain water contains solids and
fibres:
*municipal project
*building construction
*residential area
*industrial sewage treatment
*eviroment protect
*mining


Features
1. Hydraulic design with wide flow-path non-clogged structure ,allowed fibres(3 times
length of inlet diameter),particles(30% size of inlet diameter )
2. Excellent design,high efficiency and energy saving .
3. Double mechnical seals in series,made of hard alloy corrosive proof silicon
carbide,which is durable and .wearable ,that enable pump safely operation for more
than 8000 hours continous.
4. Compact structure, small volume, easy moved and conveniently mounted , no need build
pump house, greatly reduct the cost.

 

pump superiority

High efficiency

Reasonable design

Reliable operation

Long in service time

Easy maintenance

Low running cost

 

 Pictures show

 

Fire Pump Cast Iron High Flow  High Quality

 

 

 

 

 

Fire Pump Cast Iron High Flow  High Quality

Fire Pump Cast Iron High Flow  High Quality

 

 

Fire Pump Cast Iron High Flow  High Quality

 

 

 

 

 

 

 

 

 Transportation

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Q:How do you do the yellow water from the suction pump?.
The pump is iron, must be able to avoid the internal rust, and if replaced by stainless steel, no problem.There is also a way to add a filter or water purifier at the front of the pump to make it a little better.
Q:Intelligent pump controller, water is full water transfer automatically shows the next pool of water shortage, what is the matter?
The high and low level values are set back.
Q:What is the reason that the water supply of pump is getting smaller?
1., first look at the external situation, to see whether the water pump is running, the water level is not normal, the water inlet has nothing blocked.2., exclude the external situation, or small water, the pump itself may leak, it will also make water smaller
Q:The role of impeller in water pump
The impeller is driven by electric motor rotation, the middle impeller creates a vacuum to vacuum at the inflow of water will be (on the surface water is continuously sucked into the impeller), then the water through the high-speed rotation of the impeller of the water discharge, play a promoting role in water.
Q:Pump adapter joint net outside tube, what is the principle?
At once the room after the fire, the internal fire pool once water shortage, the water tank can be within the fire truck hit the water chamber through the pump adapter connected to the fire extinguishing effect.
Q:What's the water pump?
The make-up water pump is neither a chilled water pump nor a cooling water pump. It is a water pump for the water supply of the chilled water system.
Q:How can the pump be stationary?
1, the pump can move under the premise of turning disc. Pump should be empty load start, that is, in the closing of the export valve in the state of start, there will be no rotation of the situation.2, look at the voltage of the circuit is normal, whether the lack of phase.
Q:What is the reason that the centrifugal pump outlet pressure decreases and the operating current increases?
Export pressure reduction generally 2 reasons: 1, blade wear, 2. mechanical seal leakageThe increase of electric current should be caused by severe wear of the friction pairs of mechanical seals, resulting in increased resistanceIt is suggested that mechanical seals and blades be changed.
Q:How to determine the pump installation elevation, why should we determine the pump installation elevation?
Determination of pump installation elevation: the geometric height between the suction well level and the center line of the pump impeller, plus the hydraulic loss of the suction pipe, is the actual installation height of the pump. (notice: if the suction level is higher than the center of the impeller, it should be negative)To determine the water pump installation elevation reasons: general water pump nameplate on the "NPSH" value, the above calculation of the value must be less than this NPSH value, so as to ensure that water pump is not prone to cavitation.[NPSH] - allowable cavitation margin is to determine the conditions of use of the pump cavitation margin.
Q:When the pump is connected in parallel, will the head and flow change?
Parallel pump should lift the same head, the flow is the sum of the flow of a single pump.

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