25kw Deep Water Well Hand Pump Water Pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 unit/month

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Quick Details

Place of Origin:Henan, China (Mainland)
Model Number:200QJ50-117/9
Theory:Centrifugal Pump
Structure:Multistage Pump
Usage:Water
Power:Electric
Standard or Nonstandard:Standard
Fuel:Electric
Pressure:High Pressure
Application:deep well
Material:Cast Iron / 304,316 Stainless Steel
Color:Blue
Well Diameter:no less than 200mm
Flow:50m3/h
Head:117m
Rated Power:25 kW
Drive:Motor
OEM and ODM:Accept

Packaging & Delivery

Packaging Details:	plywood box with belt
Delivery Detail:	3-5days after payment confirmation or as customers' requirements

Specifications

25kw deep water well hand pump water pump
*copper wire motor
*stainless steel impeller
*mechanical seal
*small area

25kw deep water well hand pump water pump

Operation parameters :

1. Flow range : 10-500 m3/h

2. Lift range : 10-600m

3. Applicable well Borehole diameter : φ175-φ400mm

Product overview :

QJ submersible pumps are widely used in agriculture irrigation, sprinkler irrigation, well water lifting and water supply, drain system of industrial and civil building, as well as the hill, mountain areas’ water diversion, drainage of low-lying area, water supply, drainage of industrial and mining enterprises in urban and rural area and all the other water facilities.

Technical parameters

Model	Flow range (m3/h)	Head range (m)	Rotation speed (r/min)	Pump efficiency (%)	Rated power of motor (KW)	Maximum outer diameter of unit (mm)	Weight (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

Model	Motor power	Flow range	Head range	Cable Spec.	Cable/L
QJ Series	(kW)	m3/h	(m)	(m)	(m)
250QJ125-16/1	9.2	116-134	13-19	3*4²	16
250QJ125-32/2	18.5	116-134	27-37	3*10²	34
250QJ125-48/3	25	116-134	40-56	3*10²	50
250QJ125-64/4	37	116-134	54-73	3*16²	66
250QJ125-80/5	45	116-134	68-92	3*25²	82
250QJ125-96/6	55	116-134	82-110	3*25²	98
250QJ125-112/7	63	116-134	95-128	3*35²	114
250QJ125-128/8	75	116-134	109-147	3*35²	130
250QJ125-144/9	90	116-134	124-164	3*50²	146
250QJ125-160/10	90	116-134	136-184	3*50²	162
250QJ125-176/11	100	116-134	150-202	3*50²	178
250QJ125-192/12	110	116-134	163-220	3*50²	194

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°C.

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.

Material

Impeller:Cast iron HT200,or tin bronze,such as ZCuSn3Zn8Pb6Ni1

Pump bowl:Cast iron HT200,or stainless steel,such as 2Gr13.304

Pump shaft :Cold-drawn steel with chrome plating,or stainless steel 2Gr13(1050 thermal refining ,enhancent torsional moment)

Motor Seal:Rubber O-ring seal,mechanical seal

Motor regulating sleeve:rubber.

Q: My water pump is losing pressure slowly even though no water is being used. Your help is appreciated. Thank you.: Water Pump Loses Pressure

Q: So my daughter's car is an 02 Accord manual with about 127k miles. It's making a squeaky noise which apparently is the belts. The dealer says they're too tight, but are in okay condition. They want to change the water pump and adjust the belts for $750. This seems a bit steep to me. Does the water pump need to be changed if it's working properly? How much should it cost to adjust the belts? I'm thinking she should find a more reasonable shop. What are your thoughts?: Have them do it, that's a fair price and required service. This is a complicated job because there's also a balance belt to do along with the timing belt, also a special tool required to lock things in place during the job. A water pump and new coolant is valid during this as it is so hard to get at otherwise. Do it there, the dealer is best for this or my shop but you're probably a million miles away. :-)

Q: i have a 1993 chevy cavalier z24 3.1 what all do i need to do to get the water pump off and replace it: I believe if you are looking at the motor the water pump will be to your left on top of the motor and to the front. Drain the radiator. There is a big smooth pulley that turns the water pump loosen the 4 10mm bolts, remove the belt the remove the bolts. Under the pulley there will be 5 or 6 8mm bolts remove those, make sure a drain pan is under the pump because there will be some residual coolant in the motor. Scrape the old gasket off of the engine block then reverse the procedures to install the new pump. Make sure you torque the pump to the proper specs so that the pump housing does not distort. You can pick up a Chiltons manual for that car a local parts store that can walk you through this in greater detail with pictures. Good Luck

Q: NEED WATER PUMP AND HOSES, AND A PRICE QUOTE...: Best affordable place: OKorder.

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: 55KW how large is the water pump wiring?: Transmission within 100 meters, 70 square millimeter aluminum cable, or 50 square millimeter copper cable. If you exceed 100 meters, you'll have to add a number to the cable.

Q: I installed a new water pump on a Cherokee straight-6 engine, the upper radiator hose is not heating up and the engine is starting to make a funny noise. The thermostat is new and was working fine before. The coolant reservoir is full and no more coolant will drain to radiator / engine. Anyone know why waterpump is not circulating coolant?: is the radiator full enough?

Q: toyota prius 2002 inverter water pump where is located and how to replace and buy: The manual pages JerryJ is referencing are HV-24 through HV-28. Essentially, you drain the coolant, remove the front bumper cover and the left head light assembly to expose the pump. It is held by two bolts and has one connector and two hoses. After replacement the coolant is refilled and the system must be burped. Those two nipples at the front of the inverter have to be used, but I haven't had success piping them back to the reservoir as the manual describes. I gravity feed them into a clean jar on the floor and recycle the fluid manually. When it is done you should see strong flow in the reservoir as you look in the top with the ignition on but not ready. The level usually drops after driving around the block - top it up and enjoy.

Q: A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 for g and 3.14 for pi . Round your answer to three significant digits.)The tank is a spherical shape has a radius r= 6m and a spout height of h=2m.I really dont know how to start this problem correctly. Any help will be appreciated. Thanks!: The pump will not have to work until the water drains by gravity to the level of the spout. Then, Work = Weight of water * Height of lift Find the distance, d, of the center of mass for the remaining water in the bottom 2 m of the sphere. The height of lift will then be 2m - d. The hardest part is finding the distance d to the center of mass. I don't remember how to do that.

Q: Hi, my mechanic said that I need a new water pump. I have a 1994 Dodge Caravan SE. What is involved with the whole changing of a water pump? He said it would cost about $400 to $500 for the whole job. Is that correct? Were is a good place to go get one? I live in Staten Island New York. Is sears a good place for that job? What is installed when they do this job? Belts or what??? I thank you for your time and any help is greatly appreciated. I will be taking my car in this week and will leave a best answer based on the correct information. Thanks again :-): does your van have a 3.0,3.3 or 3.8 litre engine? If it is a 3.0 liter engine then the job involves removing the timing belt. Book time is 4.5 hrs. The other two engine is much simpler, only 1.0 hr to replace the water pump. So since most garages charge about $100/hr it will cost you $450 and $100 respectively. Also it would be wise to change the thermostat and flush the system at the same time. That would be an extra 1.4 hrs or $140. Note: the serpentine belt has to be removed to do this job, so if it is worn replace it. There should be no extra labor, just parts cost.

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