DSP Series Electric Fuel Pump

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 35000台 unit/month

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Specifications

1.PPO impeller
2.coper wire,brass winding
3.plastic pump body
4.CE,ROHs,ISO9001 approved
5.1 year warranty

DSP 1.5'' 6.5m3/h electric fuel pump

◊ Application

For countryside lifting water from wells, water supply and drainage of farmland, garden, and daily life. drainage of industry ponding, building construction and breeding.

◊ OPERATING LIMITS

Trans medium's pH:6-8.5

Fluid temperature limit:<40°C

Max ambient temperature: <40°C

Operating depth:5m

◊ PUMP

Plastic pump body

AISI 304 shaft

Max.liquid temperature:35°C

◊ MOTOR

Motor with copper winding

Build-in thermal protector for single phase motor

Insulation class:B

Protection class:IP68.

◊ MIAN MARKET

America,Russia,Australia,Turkey,Egypt,Gernamy,Bangladesh,Thailand,Srilanka,Pakiatan,Iran,Lebanon,Iraq,Panama

Colombia,Afghansistan,Dubai HongKong,Vietmam,ect.

Q:Why adjust the centrifugal pump outlet valve can adjust the flow? What are the advantages and disadvantages of this method? Is there any other way to regulate the flow of the pump?: The centrifugal pump at a fixed speed, the head is fixed, adjust the outlet valve to adjust the diversion area

Q:What are the characteristics of a vertical multistage centrifugal pump?: A liquid that is primarily diluted, clean, non corrosive, explosive, or similar to water but contains no solid particles or fibers. Because of its high flow and large lift, it is widely used in fire fighting, water supply and air conditioning unit cooling water transportation in high-rise buildings.

Q:Know flow and lift how to calculate the pump power?: The pump power (kw) ={9.61* flow (cubic meters per second) * head (m)}/.Where ETA is device efficiency, including mechanical, electrical loss and other factors, generally between 55%~80%. The smaller the pump, the lower the efficiency.

Q:What is the dry running protector of screw pump? What's the principle and function? Thank you: The utility model relates to a screw pump dry running protector, which is used for protecting the stator and the rotor of the screw pump from being transported by air

Q:How many pumps does the 80cm tank use?: For example, you are 80 cm tank, assuming you are 40 cm wide, the water surface is also 40 cm, then the final count by 80X40X40=128000 cubic centimeter, that is, 128000 ml.

Q:What is the displacement of the pump? Flow? What is the volume efficiency and mechanical efficiency of the pump?: Mechanical efficiency: the ratio of theoretical torque to actual torque of the pump.

Q:Is the flow meter in front of the pump or after the pump?: After the flowmeter is placed in the pump, it is better to add a pressure tank or a buffer tank, so that the flow meter will work better

Q:What is the function of a submersible pump?Do you have any knowledge about submersible pumps?.: The working principle of submersible pumpBefore the pump is opened, the suction pipe and pump must be filled with liquid. Open the pump, the impeller rotating speed, which leaves the liquid together with the rotation under the action of centrifugal force, the left outside impeller injection, injection of the liquid in the pump shell gradually slow the spread of indoor speed, the pressure gradually increased, and then from the pump outlet, the outflow discharge tube. At this time, in the leaves at the center of the vacuum area of low pressure liquid was thrown to the surrounding formation there is no air and no liquid, liquid pool at the surface of the liquid under the action of atmospheric pressure, through the suction pipe into the pump, the liquid is continuously pumped up from the liquid pool is also continuously from the outflow discharge tube.

Q:I live on the 8 floor. Often there is no water. Life is very inconvenient. What kind of pump do I have to install? What should I pay attention to when I buy it? What's the pump for that brand? Should it be installed in that position?: (8) check the suitability of the foundation and whether the size of the foundation corresponds to the size of the pump.(9) find the position of positive pump and motor, pump set and anchor bolt and the inlet and outlet flanges, to ensure that the flange torque of the pump conforms to the standard. Check the inlet and outlet piping before alignment. Make sure the weight of the inlet and outlet pipe does not exert force or torque on the pump. When looking for, should also pay attention to eliminate the pump rotor movement, so as to avoid the end gap error. If checked after the pump is working, it should be carried out under cold condition. It is important to draw attention to the fact that the pump set of the complete set of factory is only rough looking (checked with a ruler) when it is shipped. It may cause displacement when it is transported.

Q:What is double hydraulic pump?: [double hydraulic pump] the same drive shaft drives the rotation of two pumps, which are connected together and driven by an electric motor. The suction port of the pump is common, and the oil pressure port is separated from each other. Pump output of two shares of flow can be used alone, can also be used in parallel. This pump, a pump can play the function of two pumps. For example, there are two pumps on the loader, a pump acting as the work, a pump acting as the steering, and the double linked pump can replace the functions of the two pumps. It works by coupling the two pumps at the same time.

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