Cast Iron Emergency Fire Water Pump High Quality

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

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Item specifice:

Item: Cast Iron Emergency Fire Water Pump High Quality Material: Cast Iron Appilcation: Water
Exporting countries: Ameircan,Japan,Australian etc Color: Customer Required

Product Description:

Cast Iron Emergency Fire Water Pump High Quality


Company Introduce

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 Parameters of Cast Iron Emergency Fire Water Pump High Quality



Capacity:20-200L/s
Head:0.3-1.28MPa
Speed:2900r/min、1450r/min
Power of fitted motor:0.75-250kW
Inler diameter:25-300mm(1"-12")


Application Range of Cast Iron Emergency Fire Water Pump High Quality


It is mainly used for the water supply for the fixed firefighting system of both industrial and civil building 

fire hydrant fire-extinguishing system, 

automatic spraying,

fire-extinguishing system.


Cast Iron Emergency Fire Water Pump High Quality Superiority

High efficiency

Reasonable design

Reliable operation

Long in service time

Easy maintenance

Low running cost


Picture Show


Cast Iron Emergency Fire Water Pump High Quality

Cast Iron Emergency Fire Water Pump High Quality

Cast Iron Emergency Fire Water Pump High Quality






Why choose us

1.Exported to 58 Countries
2. More than 90% customers make payment before meeting us!
3. Reorder rate up to 80%
4. Never sell any renewed pumps
5. Focus on middle and high-end market,we never seize market by using inferior material

 
FAQ

1. How to get our quotation in time, pls answer following questions:
    1)What liquid do you transfer?oil ,food or corrosive chemical liquid,with solid particle or not and so on
    2) What's the flow or capcity (m3/h, L/m)?
    3) What's the discharge head (m, feet, Mpa, bar )
     If you do not have any request, we will do as our normal standard.
  4) Contact us by under  business card information
2.OEM: Ok
3. MOQ: 1set
4. Package: Standard export wooden case(also according to your requirements)
5. Shipping ways: By sea, By air, By express
6. Lead time: 3-15days
7. Warranty Period: One year, except spare parts 

 

 Trading market

 

Cast Iron Emergency Fire Water Pump High Quality



After-sales service

Cast Iron Emergency Fire Water Pump High Quality

Transportation

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Cast Iron Emergency Fire Water Pump High Quality

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Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:25KW what is the lift of the pump?
2 floor, the following formula is not accurate, the margin of safety is too large.N=Q (L/s), *H (m), /102/ (0.6~0.85), /0.85As follows: for reference only: (pump flow * pump lift) / (367* pump efficiency) * pump motor power safety margin (constant general take 1.1-1.2) = pump power.Unit: flow M3/H, head MNow you know the power of the pump, but you do not know the efficiency of the pump and flow, so the pump head can not be calculated.Can the normal operation of pump flow velocity detection using ultrasonic detection equipment, combined with the calculation of pump diameter of the flow and shaft power testing equipment can use foreign advanced measure pump, electric motor with related input parameters to calculate the pump efficiency. Then use the formula above to calculate the pump head.The simple way is to ask the designer directly about the design parameters.
Q:Intelligent pump controller, water is full water transfer automatically shows the next pool of water shortage, what is the matter?
The sensor is out of order or the line is out of contact.
Q:Submersible pump and self-priming pump which is easy to use?
If the injection pump, submersible pump is self-priming pump well.
Q:What is the influence of the speed of the pump motor on the pump?
Influence the parameters of pump flow and lift.
Q:Submersible pump reverse impact on the pump
Small amount of water, large current, long running time, easy overheating, or even burning pump.
Q:Pump adapter joint net outside tube, what is the principle?
First, the working principle:Fire pump adapter is connected with the public security fire department fire engine or motor fire pump fire water transport through the fire pump adapter interface fire water supply pipeline to the buildings, the fire hydrant indoor get sufficient pressure to solve the problem of water shortage and other difficulties or because of fire water supply pipeline inside the building due to low water pressure caused by the fire fighting for high-rise building, indoor use and normal operation of fire pumps and intermittent water supply situation in. The installation types include floor type, underground type and wall type.A brief introduction to the two, pump adapter:When a fire occurs, the fire engine pump can quickly and conveniently through the interface and building the adapter in the fire fighting equipment is connected, and the water pressure, so the indoor fire equipment pressure with sufficient water to extinguish, different floors of fire, effectively solves the problem of building fires, fire fighting because of difficulties or indoor fire fighting equipment due to lack of adequate water pressure to the fire.
Q:How should the water pump breaker be selected?
Tell you a way, then go to the election, mainly to see his rated current to choose.The most general calculation of a KW==2 current (380V3 phase) 11KW==22 current, and then enlarge 1.2 times, that is, the current of the circuit breaker is selected to 25-30A. If it is started directly, zoom in to 1.5 times. Yes, no problem!! In addition, the 37KW 64 current short circuit selector 80-100A is ok.. Similarly, 4KW following unification can be done using 10A15A
Q:How many lift pumps should be used for 100 meters tall buildings?
Specific to calculate pipeline loss in order to know.. According to my experience, feeling that life would be 130 meters -140 meters to 110 meters can fire if the premise is the roof of a pump group
Q:Fully automatic self-priming pump
It's difficult to answer your question only from the name you give! There are many automatic self suction pumps on the market. Generally, the pump outlet is equipped with a pressure switch. It starts automatically when the pressure is low, and stops after a certain pressure.If the pump outlet is the pool (water tank), then it is not a simple "automatic self-priming pump".It is an automatic water supply system. The whole system includes water pump, water tank, liquid level meter, electromagnetic starter (contactor), switch and so on
Q:Pump head is too high what's the impact?
After the determination of the pump type, such as the actual pump lift is too high, it will not only result in lower efficiency of the pump, and will seriously affect the actual flow of the pump to Q decline. On the contrary, if the pump head selected too high, but the actual operation of the lift is too low, is also affecting the pump efficiency and decrease caused by actual operation when the flow is too large, it is likely to increase the pump power beyond the rated current of the motor and the heating.

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