QD Series Small Multistage Submersible Pump

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Shanghai
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1 unit
Supply Capability:
1000 unit/month

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Product Description:

1 inch outlet 1hp QD series small multistage submersible pump

 

 

◊ General Introduction to Products 

The QD/Q series submerisble pump consists of pump ,mechanical seal and motor .Pump is at the bottom part of pump ,which is adopted centrifugal impeller.Motor which is monophase or triphase is at the upper part of pump and seal is used where pump and motor combine ,which is a kind of double and mechanical seal ,O ring are applied to all static joints. 

◊ Application


1.mine pumping 

 

2. industries using 

3.hotel dirty water dealing 

4.Industrial using

5.deep well 

 

6.mining water using

◊ Working condition

Max temperature of fluid up to 60 °c  
Max ambient temperature 40 °c  
HP:shall be 6.5-8.5

Max submerged depth up to 7m 

◊Construct


PUMP
Pumo body: Cast Iron 

Impeller : aluminum 

 

Mechnical Seal :Carbon/Cermaic

MOTOR

Singe Phase

Shaft;Stainless Steel

Heavy Duty Continuous Work

Insulation :Class B/ClassF

Protection :IP68

 

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Q:Is my cars water pump broken? Squealing noise..?
That okorder.com/
Q:How does a pump pump water?
Generally speaking, pumps mostly refer to centrifugal pumps. Generally, the centrifugal pump is driven by an electric motor. Before the pump is started, the pump body and the suction line are filled with liquid. When the high-speed rotation of the impeller, the impeller drives the liquid between the blades of a rotation, due to the centrifugal force, the liquid was thrown from the impeller center to the outer edge of the impeller (flow rate can be increased to 15 ~ 25m/s), the kinetic energy is also increased. When the liquid enters the pump shell, the flow rate of the liquid gradually decreases as a result of the gradual expansion of the flow passage in the volute pump housing, and a part of kinetic energy is converted to static pressure, so the liquid flows out at the higher pressure along the outlet. At the same time, the impeller center because the liquid was thrown out and formed a certain vacuum, and the liquid level of pressure Pa than the center of the impeller to be high, so the suction pipe of the liquid in the pressure difference into the pump. The impeller keeps rotating and the liquid is continuously sucked in and out. Centrifugal pump is able to transport liquid, mainly due to centrifugal force, so called centrifugal pump.
Q:Water Well Pump Question?
You should have a local engineer or qualified contractor take a look. Even if you can get it to work (you'll have to consider the NPSH Net Positive Suction Head rating of the pump, since you're still pulling the water.) it may not be acceptable per code. What's more, since the well was used for irrigation before, it's possible it was installed to comply code only to the extent of irrigation and not for potable use.
Q:water well pumps?
It should be possible, it would be best if both pumps were identical. They should be hooked up in parallel to increase flow rate.
Q:Physics behind this PVC Water Pump?
It isn't practical to give a detailed description here. This is a positive displacement pump. The pump chamber is sealed so that as the piston is moved up the volume within the chamber increases. Water is pushed into this chamber by the outside air pressure. If the pump is located too far above the water source then the air pressure is not sufficient and you will produce a vacuum inside but the water still will not flow. When the pump is pushed down the water flows out. Now the one way valves are critical. We don't want the water to flow back the way it came and we don't want the water that we have already pumped to flow back into the pump. So a one way valve on the inlet will permit water to flow into the pump but not out of it. And a one way valve on the outlet will permit water to flow OUT of the pump but not into it. So with each stroke you a) reduce the pressure in the pump. b) water is forced from the inlet, past its one way valve and then into the pump. c) the pump is pushed down increasing the pressure in the pump. d) water flows out of the pump through the other one way valve and on to the output.
Q:Johnson outboard motor repair (Water Pump)?
Look okorder.com click on electronic parts catalogue select Johnson in the dropdown box upper left hand corrner click on 1995 click on 88 click on your model number (or any model #, all 3 have the same gearcase) click on cylinder crankcase the screw you're looking for is part #47 on that chart
Q:New water pump leaking from bolt hole?
i would try getting a new gasket and make sure you seal it really good and make sure the bolts are tightened really good
Q:after timing belt, water pump and all other belts what could cause constant squeal from engine?
You either have a belt that is too loose and slipping or a belt that is too tight and overloading a bearing, depending on the pitch of the squeal.
Q:What is the function of open circulating water pump and shutdown in thermal power plant?
The problem is unclear and it is not clear what the question is. Is the pump open or closed or is the valve closed? Or else?
Q:If water pump was leaking would I smell a syrup smell?
Anti freeze (ethylene glycol) has a sweet odor, as for the color change, got me there. Some anti freeze's are green, have you drained and re-filled or just topped off?

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