Water Pump Max Flow

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Shanghai
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TT OR LC
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Supply Capability:
5000 unit/month

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Quick Details

  • Place of Origin:Henan, China (Mainland)

  • Model Number:500QJ500-90/6

  • Theory:Centrifugal Pump

  • Structure:Multistage Pump

  • Usage:Water

  • Power:Electric

  • Standard or Nonstandard:Standard

  • Fuel:Electric

  • Pressure:High Pressure

  • Application:Submersible

  • Material:Cast Iron / Stainless Steel

  • Color:Blue

  • Flow:500m3/h

  • Head Range:90m

  • Power:220KW

  • Outlet:8 inch

  • OEM,Design Service:Accept

Packaging & Delivery

Packaging Details:wooden box packing
Delivery Detail:5-7days after payment confirmation or as customers' requirements

Specifications

water pump max flow
Meet ISO9001,CCC
stock products
cast iron/SS available
30 years manufacturing

water pump max flow

1. Operation parameters

Flow range

10~500 m3/h

Lift range

10~600m

Applicable well Borehole diameter

φ175~φ400mm

Diameter scope

φ32~φ203mm

Temperature range

-15~80 centidegree

2.Product overview

QJ submersible pumps are widely used in

agriculture irrigation, sprinkler irrigation well water lifting

water supply, drain system of industrial and civil building

the hill, mountain areas' water diversion

drainage of low-lying areas

water supply, drainage of industrial and mining enterprises in urban and rural area

all the other water facilities

3. Model significance

300 QJ 200-40

300-----------Base No.

QJ------------Type characteristic, Submersible

200-----------Flow (m3/h)

40------------Head (m)

3. Technical parameters

Several type parameters, other type, please contact with manufacturer.

Model

Flow range

Head range

Rotation speed

Pump efficiency

Rated power of motor

Maximum outer diameter of unit

Weight

(m3/h)

(m)

(r/min)

(%)

(kw)

(mm)

(kg)

175QJ10-40/3

9-11

42-

38

2850

53

2.2

48

175QJ15-65/5

13-17

68-

62

2850

58

5.5

168

73

200QJ15-26/2

13-17

28-

24

2850

62

2.2

184

48

200QJ20-30/2

18-22

31-

29

2850

66

3

184

59

250QJ140-105/7

130-150

91-120

2875

76

63

233

430

300QJ300-160

279-321

167-153

2900

76

220

620

4.  QJ using condition

(1). 380V voltage deviation is no more than ±5%, frequency is 50HZ, three -phase power deviation is no more than ±1%.

(2). Motor cavity must be filled with water.

(3). The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than 70m below the static water level.

(4). The distance from the motor bottom to well bottom must be more than 3m.

(5). Water temperature should be no more than 20 centidegree.

(6). Sand content of the water ( by mass) should be no more than 0.01%.

(7). PH value of water 6.5~8.5.

(8). Hydrogen sulfide content of the water should be no more than 1.5mg/L.            

(9). Chloride ion content of the water should be no more than 400mg/L.

(10). Water yield of water source should ensure the requirements of pump continuous working.

 

5.  Characteristics

 (1).  Motors and pumps assembled into one.

 (2).  Simple structure.

 (3).  Easy installation and removal, small area.

 (4).  Simple using and maintenance.

 (5).  Safe and reliable operation, no pollution to water, etc.

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Q:How does a water pump work, mechanically?
There are different types of pumps. The type most commonly used to pump water is the centrifugal pump, which operates pretty much the same way an air fan propels air. Additionally, a centrifugal water pump uses a volute or chamber that surrounds the impellor or the blades to direct the flow of the water, converting the flow energy that it imparts to the water into pressure energy.
Q:How do i know if my car water pump is working?
Water pumps fail with some regularity--you can expect to replace yours sometime before 100,000 miles, if not sooner, and here's how to do it.Step2Locate the water pump pulley. The pulley is the round part that the belt is attached to. To find it, look for the belts. You will see more than one pulley. Your car will have an alternator with a pulley and perhaps an air conditioner power steering and smog pump pulleys. If you are unsure, ask your mechanic to point out the water pump pulley. Step3Grab opposite ends of the round pulley and check for play (looseness): Try to rock it back and forth. There should be no give. If there is, the bearings are going and it's time to replace the water pump. By the time you can feel play in the water pump pulley, you may also be able to hear the bad bearing when the engine is running - there may be a low-pitched grinding noise coming from the water pump pulley. Step4Visually check the water pump (it's located behind the pulley) for signs of a coolant leak. If the water pump gasket is leaking, it must be replaced. This is a good time to get a new water pump, too, unless it was just recently replaced.
Q:I have a 1991 fleetwood fwd with a streaming coolant leak i the water pump has been replaced was told it is ?
You can't fix it. Wanna' know why? You are here.
Q:how difficult to replace water pump on 1997 corolla?
You'll need to have a 1/4 drive short extension and 10mm socket to get the t-belt covers off. Also be sure to loosen the water pump pulley's 4 10mm bolts before removing the alt/ac belt to ease getting the pulley off. Your also going to need to support the engine when you take off the motor mount to gain access to the t-belt. Good luck and hope this helps. The hardest part of the job usually is getting the p.s. belt loose due to it's location while doing the job on the ground. Also you may want to invest in a repair manual so you line the marks up correctly, it's imperative that you have them exactly lined up.Good luck and hope this helps.
Q:Does the water pump effect the car AC?
You must know water pump is for cooling your motor ,by moving water around inside , AC has a pump or a compressor , Inside is a gas , under pressure the gas get cold when the cold lines are put in a space with a fan it makes cool air for you inside your car!!! All you may need is some more cooling gas for your AC pump
Q:Well Water/Pump Problem?
You mentioned that you flipped the breaker...was the breaker tripped? If so...then your pump is overheating, and tripping the breaker. Possibly some bare wires rubbing together in the well pipe might cause it too. If the breaker isn't tripping...then you may have a problem with the well itself. If it's going dry...the pump will shut itself down when the water stops flowing through it...rather than sit there and run until it burns itself up! Hopefully it's just a bad breaker! :-) Good Luck!!
Q:Cost of water pump replacement in 2001 PT Cruiser?
They vary in price but at the right auto parts counter you might find a brand new or rebuilt water pump for about 75 bucks or so but no more then about 160 bucks.The labour on those takes a few hrs anywhere from 4 to 6 hrs or less all depends on the tools and the mechanic. Check around for the part and the labour costs and sometimes it's better when it's a job like this that will cost at least a good 275-400 in labour costs plus taxes to have the shop supply or sell you the part bec then the shop truly should warranty the part via their part supplier and warranty their own labour work too.Also some shops here in Canada charge from 69 to 89 an hr or higher but there are also some shops that will offer a flat rate for work done by them too.So if you have a shop wanting 80 an hr and to charge for 6 hrs or more they could end up charging you well over 600 bucks just for the labour alone. Hope that helps and best of luck.By the way if you do end up deciding to fix that vehicle there could be some shops in the local smaller towns that might offer you the lower rates due to them being family operated or owned etc and I'd try to find a shop that has done lots of that same vehicle make work.
Q:How do I change the water pump in my ford mustang 98 v6?
If you don't already know how to do it, then take it to a shop to have it done by the professionals. If you insist on trying it yourself, buy a Chilton's manual for your car, do some online research (with pictures), and buckle down. You will need to loosen the belts, remove the belts, remove the water pump, replace it, and reinstall everything. You will need to make sure that the belt is routed the correct way, or BOOM! You might also want to replace the timing belt while you're in there. It makes sense to replace it if you already are removing it, and the timing belt is something you can't afford to have go bad on you.
Q:1998 Honda civic water pump plastic or metal inside (OEM)?
OEM have plastic impellers. pretty sure.
Q:please tell? HOW CAN I PREVENT MY HOUSE SUPPLY, WATER PUMP - 'DRY RUNNING'?
the best thing is buy a submersable pump it is cheap and never burn

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