Water Pump Max Flow

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Loading Port:: Shanghai

Payment Terms:: 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

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
Model	(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.

Q: my water pump has gone south on me and I want to repair it myself any ideas on how to will be greatly appreciated, do to space between the water pump of the engine and the chasi or body of the van that makes working on thi vehicle kind of difficult any knoledgeable instruction will be welcome. thanks for the help. I am in California,the name is Elmer: www.okorder

Q: HelloMy question is about a 2000 Nissan AltimaThe coolant in my radiator seems to be emptying out very often. When I re-fill the radiator and start the car, coolant slowly starts dripping from below the a/c compressor. I do not know if its the a/c compressor that is leaking or some other part there. Is there a possibility that the compressor itself is leaking coolant or could it be the water pump? I checked the hoses that go in and out of the compressor and there seems to be no leak. All I can see is coolant from the bottom of the compressor dripping at a rate of, say 1 drop per 2 seconds.Thank you: check your hoses to the water pump. There should be a hole above or below the water pump shaft. This is the most likely place for a water pump to start leaking. When the bearings in the water pump start to wear out, the shaft going into the pump gets a little loose and will allow coolant to pass the seals of the pump and it comes out the seep hole at the top or bottom of the water pump.

Q: The flow of the pump will be reduced, the speed will change, the power of the motor will change?: 1, this pump flow reduction is not the reason for speed. Because it is not matching the motor frequency conversion, the frequency of power supply unchanged, the motor speed will not change.2, the flow of water pump down, the reason may be that the impeller due to cavitation or wear and tear smaller, second, the gap between the impeller housing change, and the impeller plug foreign bodies, and some of the suction port leak.3, it is possible that the whole system resistance increases, so that the work point of the pump left.

Q: Does anyone know or can show me a picture of the location of the water pump in the '97 Totota avalon please? I'm trying to replace mine.Please and Thank you :): Front of engine block, behind fan and driven usually by the crankshaft.

Q: I need to fit a booster pump to increase pressure from a gravity fed vented solar water heater (uses vacuum tubes).The problem is that the temperature of the water from the solar panel can be very high - in fact it could boil under some circumstances. It's safe because the system is vented.As the quot;solarwater feeds existing water heaters in the house, diluting the hot with some cold prior to the pump with an automatic mixer valve is not really an attractive option as we want to gather as much hot water as possible.Can anyone tell me where to get a booster pump that can operate at up to 100 Deg C, delivering 2 bar pressure and about 25 liters per minute. Thanks.: Well, you have to have a mixer valve if your temps are over 140F If I understand you correctly, you could put your mixer valve on the gravity fed hot water and then the output of the mixer valve goes to the inlet of a pump that can handle 140F. Then you don't need a mixer on the hot water tank in the house. And finding a pump that can handle that temp will be a lot easier. Also, storing high temp water is very inefficient. The higher the delta Temp is from the water to the ambient surroundings, then the lower the efficiency. You could save just as much energy in the water by increasing your water tank size and lowering your temp. For instance a 100 gallons of water close to boiling has the same stored energy as 150 gallons of 140F water. And you don't need a mixer at that point and you don't need a special pump either. I'm assuming you are using storage on the roof with a thermosyphon? Can you add more water storage next to that one?

Q: How much does it cost to have either the thermostat or water pump fixed on a car?: thermostat... is only a few bucks... water pump.. about 60 and up.........

Q: To express in writing, you can add appropriate pictures (composition form, preferably 600 or more, not enough, OK, I put together a bit, will give points!) What kind of person would you help me with?: You should go to the water pump factory visit, than to a vivid books. General settings are specific parameters - three view - model making - modification - Roughing - semi finishing - finishing - material quenching - heat treatment - carburizing - Black - assembly - spray painting - Inspection - Labelling - packaging.

Q: I have a 1 HP water pump that will pump water through a 1 and 1/2hose. What is the approx. GPM (just to have a reference) of a pump like this?: www.okorder /... You have a lot of choices depending on depth to water, output pressure, etc.

Q: What things in my car could the seizing of my water pump cause? As I stated in another question, the power steering went, the red battery light came on and it over heated. The mechanic said it seized and i'm lucky the engine didn't seize. He has to look into it more. I'm just really curious as to what kind of damage i've done and the possibilities! thanks in advance.: If your car has a Surpenteen belt : 1 long belt runs all the componets If one of the components locks up (normally the belt will sling or break) and every thing else that is belt driven , becomes disabled. And the lights will come on.

Q: I was wondering if the noise from a water pump can bother my crested gecko. I have a water pump that cycles the water that is in the leca balls, it does not make a load noise but the noise is there. Will this bother him?: im sure it wont bother him really!! in the wild he would have alot of strange noises about an if your geckos cage is inside the house he will have heard many other strange noise like hoovers tele music etc! i wouldnt worrry but if its really bothering you take it out!!! xxxxx

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