SQm Peripheral Warer Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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- Q: My husband has a 78 t-bird and it has steam comming out of it. He replaced the water-pump 2 to 2 1/2 yrs ago. The warranty was only for 1 year should it need to be replaced this soon?
- It's possible. It depends on how many miles you've put on the car since then. The Water pumps on the older cars are not designed to go for more than 30-40K miles. Also if the car has been sitting the seals might have dried up a bit allowing for the steaming effect.
- Q: what is NPSH for the water pump. Can you anyone explain in details? How can it calculate?
- NPSH stands for Net Positive Suction Head. It usually refers to the amount of pressure needed at the inlet of the pump for the pump to work properly. If there is insufficient pressure pushing the fluid into the pump, and the pressure at the inlet is lower than the NPSH requirement, then the pressure will be so low in the sucking center of the pump that the fluid will boil (this is called cavitation). It usually makes a racket, reduces pump performance, and erodes away the pump. To make sure this doesn't happen you have to have enough head (as in some level in the tank feeding the pump) and low pressure drop on the way to the pump (meaning big enough lines, no obstructions, and not too many bends). Some pumps are designed for very low npsh requirements. These pumps can suck water from some depth without cavitating. No pump can suck room temperature water from fore than about 25 feet below the pump, because the vacuum needed to lift the water 25 feet or so is close to the vacuum needed to boil water at room temperature. You cannot easily calculate the npsh a pump needs. This is a function of the design and geometry of the pump. You can calculate the delivered npsh by figuring the pressure of the liquid in the feed tank (don't forget atmospheric pressure) and subtracting the pressure loss due to friction in the piping between feed tank and pump. This loss will be a function of flow rate. Faster flow, more frictional pressure loss.
- Q: Pump adapter belongs to the system of fire pool equipment?
- Does not belong to the fire pool system! Pump adapter is mainly used for fire engines through the adapter system pressure, outdoor fire hydrant fire with one hand, one hand is to provide water for the fire truck. According to the 10~15L/S calculation of each pump adapter
- Q: Give me a general intro. about submersible water pumps.
- A water pump can have all the works above the water, pulling by suction and pushed by atmospheric pressure to a maximum of about 33 feet. Or it can have the motor above water and the lifting mechanism below with a long rod connecting (like an oil well with the donkey engine on the surface), but a bunch of weight and friction. Or it can be waterproofed and the motor and pump lowered down the drilled shaft on a plastic pipe with an electrical cord along side and push the water up. The last is a submersable. Similarly sump pumps and recirculating pumps where the cord, motor, and pump are under the liquid.
- Q: Im changing my water pump and it has a pully that the belt gos on in front of it and the pully has 1 big bolt in the middle of it and like 4 small ones around it and when i try to undo the bolts the pully turns and im not quite the mechanic but i do know that the pully has to come off 1st so how do i take out the bolts without the pully turning???? and yes the belt is off and battery id disconnected and the car is not hot it hasnt ran in days. and it has a 3.4 v6
- actually it works better if you leave the belt tight on the pulley, the tension holds the pulley so you can loosen the bolts, and even that big one, I think, you will need a decent pulley puller to get that pulley off, I suggest you buy a new water pump if you can afford it, otherwise you will but putting water pumps on every year or so, as rebuilt are not long lasting, best of luck, be careful around that radiator with the fan.
- Q: I'm trying to convince my dad to get a 1984 Porsche 944 for $900. However, the car need a new water pump and I was wondering how much it would be to get the part installed at a shop. What would be a good estimate as I'm planning on going to more than one place. So included with the price of the part and installation is this a good deal? And is the car reliable?
- Porsche 944 Water Pump
- Q: honda acord water pump 1988
- hello Purchase a how to book, because part of the water pump sits behind the timing belt cover.Hope this was some help.
- Q: I moved into a house on a rural property in January, and we live off tank water and have a Grunfos PT18 pumping all our water into the house.The problem is, not all the time, but alot of the time my pump stays on after having a shower, the motor keeps running and restarting continuously as if it is desperately trying to pump more water through, until I go underneath my house and literally turn it off at the powerpoint, wait for a bit then turn it back on. I am scared if I leave the motor keep going like that it will burn my pump out. Does anyone have any suggestions on how I can fix this problem, or why it may be doing this, or is something causing it?Thankyou in advance, from someone who has next to no knowledge about pumps!!
- Grundfos Pumps Problems
- Q: I need to replace a water pump on a '95 3100 Pontiac Grand Am and am looking for a guide how to do it. Also, do I need to flush out the coolant or can I just put a pan underneath the water pump and let the coolant pour out when I take the water pump off? Thanks.
- no you need to drain the anti-freeze out of the radiator. after your done you can flush it or you don,t have to. take the belt off, take the bolts out, clean the surface on the engine, put a new gasket on the new pump, put some sealer on the gasket ( both sides) place the pump on the engine, put the bolts back in and tighten them evenly, put the anti-freeze back in, put the belt back on, start it up and check for leaks.
- Q: How to design its control circuit, to prevent it idling, what peripheral equipment do you need?
- It burns and seals when idling. The individual thinks that it can be indirectly reacted according to the pressure change in the pipeline, and the electric contact pressure gauge can be installed on the suction pipe
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SQm Peripheral Warer Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- 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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