AWZB Automatic Self-priming Phripheral Pump
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- Q: A direct type pump model with the coupling type, what is the difference?
- The direct type shall be the same shaft of the pump and the motor, and the connecting shaft is a pump and the motor shall be 2 shafts, and shall be connected by a shaft coupling.
- Q: I was was wondering how to calculate the head flow rate from a water pump. The water pump outputs 2 bar, which means that it will push water up to 20m in height. It also has a throughput of 2000 litres per hour.I want to pump water up to my loft, which is approx 15m above the pump.What will the flow rate be at this height? Is it a linear calculation of percentage of drop from maximum head height multiplied by the flow rate, (eg 5/20 * 2000 = 500 litres per hour?), or is it more complicated than that?
- If your pump has more capacity than you need, you can always restrict the discharge and create extra artificial head.
- Q: We bought a second hand Rover 75, three months later head gasket blew. This was replaced but blew again due to original wet liners. A reconditioned engine was then put in but head gasket blew again due to original water pump. I am not trying to ascertain blame i would just like to know which is accurate as car seller is saying fault of mechanic as should have changed wet liners and water pump and mechanic is saying it is not common practice to change this parts when you replace a head gasket or engine. Thanks for any clarification, especially if you are a mechanic yourself.
- Well the answer is..... I am going to take a guess that this is a Rover K series engine. They blow the head gasket just for something to do. Terrible problem when the engine was a 1.4 and it only got worse as they bored the engines out. The original fault will be poor maintenance and a failure to ensure it always has loads of anti freeze or corrosion inhibitor in there. That makes the liner to block interface corrode. The second is more controversial, if I knew the water pump was fairly new then I would probably not fit a new one with an exchange engine. If however the water pump was old or an unknown quantity then I would almost certainly change it, and the clutch too, if I had the engine out as it's such a fiddly job to do. BUT who was paying for the work? If it was you then this would have added a fair bit to the bill (if you didn't tell him to change it then really you can't complain that he didn't do it) and it it was warranty work then the terms of the warranty might set out what was supposed to be done. Rhys
- Q: how to replace water pump 97 pontiac bonneville?
- It depends on which engine you have, with or without a supercharger. The non-supercharged engine is a piece of cake. the supercharged one is a bit of a pain to get at the water pump. On the non-supercharged engine, all you need to do is remove the serpentine belt, the water pump pulley and the bolts that hold the water pump to the front cover. I have detailed instructions if you send me your email address I can give them to you. They are from GM Service Information website. I can't give you the link to the website because I have to enter a password to enter the site through work.
- Q: I switched on the pump and smoke came out of it, i opened the pump n found it hadsome water probably caused the shock. How to repair it or is it dead?? ** its not a wellpump just a normal one that pump the water to the tank from a small reserve
- Almost certainly, the motor of your pump has conked off. It may be beyond repair now and the best solution would be to get the motor replaced. Although, in some cases, replacing the motor costs almost as much buying a new pump. If that is the case, you should get a new pump of a better quality that is likely to last for a long period of time.
- Q: need step by step on how to change water pump
- Remember that the water pump is reversed as for removing installing. You tighten to remove it loosen it to install it. Also, it only goes in there 1 way!!!! Do not force it or you will be replacing the crossover which aint cheap. Before removing the old one, look at the new water pump founf the notch or different sized tab, it goes in a certain spot. Look at the old one, make sure to take note of where that tab is sitting in the crossover.
- Q: I have a 2000 A4 1.8 T with 91 k miles on it. I went to the dealer for my oil service. I told them that I hear a quot;clinkingnoise when I start the car and that it goes away after the car runs for 5 minutes. I told them to check this also. They diagnosed and said that the water pump has gone bad and needs to be replaced. Since it was close to 105 K miles, I might as well change the timing belt. Total charges for both is 1250. And they also see that Cam Seals starting to leak oil. Since I was doing the timing belt, I might as well change them too. Additional cost to do them is 950. So the total for all three comes down to 2200. I bought the car at 90 K and checked it at Firestone and they said it was cool. They noticed an oil leak but said it was not anything major that needs to be taken care of right away. Do you think the dealer is taking me for a ride here? I just drove 500 miles and would things go this bad all of a sudden? Or should I make the replacements? Please advise.
- I also own an 2000 Audi A1 1.8T. I am also currently researching the same problem. It turns out that 2000 Audi (up untill 05/2000) the water pump is on the OUTSIDE and not driven by timing belt. So they can and should be changed independantly. So you should check to see if the timing belt was changed already and how many miles on it (change the timing belt about once every 60K miles to be safe). The engine codes (that has water pump on the outside) are: AEB / ATW (150HP engine). The engine code AWM (05/00 and onward) has water pump driven by timing belt and should probably always be changed together. I think these are the more powerful 170 / 180 HP engine. My Audi dealer (Beiner Audi of L.I. NYC) did NOT tell me this. They wanted to squeeze in an unnecessary additional $400 unnecessary repair for the water pump along with the over priced timing belt replacement. The Audis maybe driven by upscale market, but the dealers are still no better than the old used car salesmen. Good luck, Jong P.S. Get yourself a factory Audi service manual (I own a Bently publishing manual and Chilton VW/Audi manual). Do your own research. It's saving me tons of money. P.P.S Also, always use full synthetic motor oil if you want to avoid the engine sludge problem. Turbo engines are prone to engine sludge. Funny how model year 2000 A4 was NOT recommended synthetic oil (till recently). Could it be that back then THEY had to pay for the oil change and now all 2000 A4 are no long under bumper-to-bumper warrantee (and the more expensive synthetic oil are no longer their cost)??
- Q: Submersible pump and self-priming pump which is easy to use?
- Pump generally installed at less than 7 meters from the water surface, if not meet this requirement, have to use submersible pumps, such as deep wells. Submersible pump is obviously not good, easy to malfunction, have to use.Self-priming pump is mainly convenient, but the performance is lower than the general centrifugal pump.There are both advantages and disadvantages at the same time, which is not easy to use.The key is where to use and how many parameters............
- 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: My water pump went out. I had a new water pump put on my accord a year and a month ago. Since then have driven 5-6,000 miles in a small city town. Does this makes sense. Could it be a cheaper water pump was put on my car and it went out. The person who worked on it is a mechanic who does a bunch of cars on the side. Last time he worked on my brakes, I had to bring it back because he put cheap ones on.Can I call this guy back? What could I say?
- usually 7-10 years so at 5000 miles take it back
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AWZB Automatic Self-priming Phripheral Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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