Submersible Water Pump, Sewage Pump with Base WQD7-10-0.75

Submersible Water Pump, Sewage Pump with Base WQD7-10-0.75

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 set/month

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Specifications

It's more compact,light on weight,easy for use.
It's suitable for home water supply,garden irrigation,building site,aquaculture

Application

Applying for building site ,hotel,restaurant,ship,mine,urban sewage,dejecta discharge,garden and farm irrigation, it also can be used for transporting liquid feed for fishing aquaculture and transporting dilute paper pulp.

Materials

· Pump body:Cast iron

· Motor housing:Stainless steel

· Motor wire:Copper

· Impeller:cast iron

· Mechanical seal:Ceramic&Graphite

· Shaft:45#steel

· Bearing:China

· Insulation class:B

· Protection class:IP68

Electrical Data

Rated power:0.75KW

Rated voltage:220/380V

Mains frequency:50/60Hz

Q: can stress from to much weight cause the engine to get hot and cause your water pump to leak out the weep hole? and what else causes it to leak?: This could be normal wear-and tear. Poor cooling system maintenance will cause a water pump to fail premtutrely.

Q: Is pumping water, the new pump is also this problem, the pump is also working, that is, no water, at night I opened, in the installation of water, second days also make it to noon is not so good: You pump 1. is fully automatic, 2. have small pressure tank 3., stop valve should be 1., tap water is interrupted, 2. water intake, water out of harmony

Q: 50 meters deep well with what water pump: home?: For deepwater submersible pumps, ordinary submersible pumps are inefficient.

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: you can refer to further information

Q: how often do i need to change a timing belt and water pump on my car? also, how much should it cost? should i have it done at the dealers or at a small mechanic shop if i chose to? which would be best? what are steps when having timing belt change?: The timing belt needs to be change according to the manufacturer's maintenance schedule. Lacking that knowledge, 60,000 miles is a safe interval. The water pump does not need to be changed unless if fails. It's not possible to quote a cost on changing either. Some are fairly quick and easy -- SOHC I-4s without the silent shafts can be as little as $150.00 for the timing belt, and about the same for the water pump. A bit less if both are changed at the same time, possibly. A more complex engine such as a DOHC 4 with silent shafts or a DOHC V-6 or V-8mcan be much more expensive -- several hundred $$$ or more because there may be multiple belts and getting the timing right is a chore. A few are downright nasty as the engine needs to be pulled to get enough room to work on them -- early Hyundai Sonatas were that way. Any competent mechanic can do the job, you don't normally need to go a dealer. That said, the dealer is likely to have factory trained staff and may be familiar with shortcuts and have any special tools needed. The exact procedure is specific to the individual engine. You need a service manual to get it right. Cam timing is hyper-critical. Mess that up and at best the engine won't run. At worst, you can destroy the engine if valves hit the pistons.

Q: i have changed water pump,radiator and thermotast and it still overheat: (In addition to the above suggestions) Are the hoses good? Old hoses can collapse, blocking water flow. They should have been changed with the radiator, but not everyone does. Has the radiator fan been checked out to be sure it's working properly? If the fan isn't working properly, enough air might not get through to cool it down properly. Is it actually boiling over, or is the temp gage just showing it hot? I ask because it could be a faulty temp sensor. I'll assume that there's no debris between the radiator and condenser since the radiator has been changed out already. This should also mean that nothing is in front of the condenser blocking airflow.

Q: A rectangular tank that is 2 feet long, 3 feet wide and 6 feet deep is filled with a heavy liquid that weighs 80 pounds per cubic foot. How much work is done pumping all of the liquid out over the top of the tank?How much work is done pumping all of the liquid out of a spout 5 feet above the top of the tank?How much work is done pumping two-thirds of the liquid out over the top of the tank?How much work is done pumping two-thirds of the liquid out of a spout 5 feet above the top of the tank?I thought that math was hard enough and now they added physics..: Work is force x distance, which is conveniently pounds x feet. Since we are only interested in the height here (as that is the direction we are pumping), we only need to integrate along that path. The differential weight/force being pumped is the volume (LxWxH = 2 x 3 x dH) times the density (80) and the distance is the height that volume is pumped (6 - H). So W = integral( 6 * 80 * dH * (6-H)) from H=0 to 6 W = integral ((2880 - 480H) dH) = 2880H - 240*H^2 = 2880(6) - 240*(6)^2 = 8640 foot-pounds of work. If you are pumping from the spout, replace the 6-H with 11-H, and the answer becomes 23,040 foot-pounds, which makes sense since you have almost tripled the averge height you were lifting. For the 2/3, change the range of the integration to H = 2 - 6, since H = 0 - 2 represents the water at the bottom of the tank that will still be there later. This gives you answers of 3840 and 13,440 foot-pounds respectively, showing that the last couple of feet are the hardest to pump out (because they have the farthest to go...)

Q: Hi, I need a 12/24v dc submersible water pump that can pump up to 15m but I can't seem to find it anywhere. Any help would be more than appreciated!: in okorder okorder

Q: I don't want to have to rent or purchase a electric pump to pump the water out of my pool so are there other ways to get the water out besides the obvious (a bucket and alot of people). I am really tight on money so purchasing a device to do the work isn't a real option but I really need to drain the pool without damaging it.: You can do a back wash, which will drain it.

Q: I need a new timing belt and I'm getting that done soon, but my mechanic says that water pumps are usually replaced along with the timing belt at the same time. Does it really need replaced?: i have a nissan pickup and i changed the timing set at 88k miles and opted not to change the water pump. bad move, since my water pump was driven from my timing chain. the new timing set put more stress on my water pump than the old slacked one did, and about 6000 miles later the seal on the inner water pump shaft started leaking and filled my oil with water. it took about a week for the mechanic to diagnose the problem and cost me 550 dollars in labor and parts. should've changed the water pump when i changed the timing set. could've saved 300 dollars in the long run. now if you have a belt driven water pump, like that in a chevy truck then it should be fine.

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