Electric Driven Self Priming Water Pump

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                        Electric Driven Horizontal Self Priming Pump

1.Structure of Electric Driven Horizontal Self Priming Pump Description

The CYZ-A Series self priming fuel oil pump is the new pump developed based on international technical information. The pump has the ability of simple structure, easy operation, smooth running, easy maintenance, high efficiency, long life, strong ability of self-absorption. No bottom valve needed to install in the pipeline, just to ensure that pump body filled with priming oil before work. It is suitable for the oil tanker or water transportation on the ship, it can also be used as stripping pumps.If using corrosion-resistant mechanical seals and stainless steel material, can also be used in chemical, pharmaceutical, brewing, electroplating, printing and dyeing, paper making, power and mining industry, etc.


2.Main Features of Electric Driven Horizontal Self Priming Pump

Strong self-priming capacity 

convenient operation 

stable operation 

easy maintenance 

high efficiency 

long service life 

3.Electric Driven Horizontal Self Priming Pump Images

Electric Driven  Self Priming Water Pump

4.Diesel Driven Self Priming Sewage Water Pump Specification




Cast Iron, ADI, CD4MCU, 316 SS, Alloy 20, C276.

Diesel Driving


Water cooled or air cooled

Method of Connection

Self-priming pumps are available as basic units or may be flex-coupled, V-belt driven or engine mounted.



2''(50mm), 3''(75mm), 4''(100mm), 6''(150mm), 8''(200mm), 10''(250mm), 12''(300mm)

Impeller Diameter



Rotary Speed


550RPM-2150 RPM

Flow Rates









Solid Passing




①What is the lead time for samples?


How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. Normally, We have 1 year warranty.

How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. It related to the state and detailed requirement of customers.




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Q:what are the different types of water pumps for pontiac motors up to 1981?
Actually there was two main pumps for the older ones,, one was called a short shaft,,and one was called a long shaft,,the long shaft was the most popular,and it all depends on whether your car had power steering,,and air conditioning on it,,all the ones that used the long shaft usually had air,,and power steering on them also,,also some of them had a smog pump on them,,this was the main reason they used the long shaft,,most of the smog pumps got taken off and discarded down through the years,,but you still had to use the pump that had the long shaft,,this is the problem your having,,i own a repair shop in Tennessee,,and have been redoing some old cars in the past few years i to have run across the same problem you are having,,you can have a long shaft ordered for you ,,and it will work fine,,i had to use the long shaft on the one i was redoing hope this helps some.
Q:how to repair water pump?
you can refer to further information
Q:how to convert a deep well pump to shallow well?
Any pump that works deep, will work shallow. Just make sure it doesn't pump enough water out of the well so it is not in water while it pumps. It depends on being in water for its cooling. Jet pumps, submersible pumps will work no problem. With the jet pump the motor is not in the water. So it would work in shallower water. The difference between a deep well pump and a shallow one is the shallow pump uses a vacuum to draw the water up out of the well. Where a deep well pump pushes the water up from the well.
Q:how do you know when your water pump is out?
Water pumps usually leak when they wear out. There is a weep hole on the bottom of it - you will see antifreeze coming out there. Another clue is overheating if the pump is not moving water.
Q:Water Pump Questions?
no dif they only thing is it will get more air which is a good thing for wine
Q:Why is the minimum liquid temperature allowed at 2 DEG C instead of 0?
It freezes at 0 degrees, and the pump runs and gets stuck.
Q:How do i know if my water pump went out in my car?
If your water pump goes bad it leaks. A Lot. You can watch the water pour out from under your car like an open faucet, car running or off. If you are having cooling issues and must get home or to the shop slowing down will only make it worse. Your radiator is designed to use moving airflow to cool the water system. Even if you have little water in your radiator the air will help cool everything under the hood... to an extent. Between 50 and 60 are the best speeds for cars low on water. Trust me. If you're not seeing any leaking water then it could be one of these reasons: Radiator clogged. Thermostat bad. Head gasket.
Q:Does a Water pump have to stay running?
No this is normal when you flush it should come on
Q:How large is the starting current for a 1.5 kW submersible pump?
1KW about 2 current, so the rated current is about 3A, and the starting current is usually 3-8 of the rated current, that is 9-24A.
Q:Integral Problem: Water is pumped out of a holding tank at a rate of 4-4e^-.14t liters/minute?
Water is pumped out of a holding tank at a rate of 4-4e^(-.14t) liters/minute. Lets call that function w(t). So if we integrate w(t) over a time period that will give us the total water removed over that time period. So lets integrate it from t=0 (time when pump started) to t=60 (one hour later): ∫ w(t) from t=0 to t=60 ∫ w(t)=∫ 4-4e^(-.14t)=4t+(4/.14)e^(-.14t) evaluated from 0 to 60 ∫ w(t)=4(60)+(4/.14)e^(-.14*60)-4(0)-(4/.1... ∫ w(t)=211.435 liters removed If the holding tank began at 1000 liters and 211.435 were removed... Remaining water=1000-211.435 ***Remaining water=788.565 liters***

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