Sea Water Cooling 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:200QJ80-140/7
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:80m3/h
Head Range:140m
Power:55kW
Outlet:4 inch
OEM,Design Service:Accept

Packaging & Delivery

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

Specifications

sea water cooling pump
1.Flow range:10~500 m3/h
2.Lift range:10~600m
3.no leakage
4.high head

sea water cooling pump

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. 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:50 meters deep well with what water pump: home?: What types of household water pump, self-priming pump, centrifugal pump, submersible pump, according to the size and utility of water pump, self suction pump is the advantage of direct water, normal household to 1500 watts can, but must keep the water clean, water there can be no silt or small sand. Centrifugal pump need drinking water, that is not self suction;But the advantage is a large amount of water. When used, the power will be reduced, because the use of centrifugal switch is automatically disconnected, energy savings can be used, the general household on these two, as for submersible pumps, home generally less than.

Q:How long should it take a mechanic to replace a water pump on a 96 dodge intrepid ES with a 3.5L engine? I was given a estimate of 6 hours does it really take that long? at 100.00 a hour I'm not sure my car is worth fixing: YES! It's driven by the timing belt so make sure they replace that too! edit: everything bill b said is true.....but he's thinking of the 2.7 motor. not the 3.5. Thank you. Your welcome. The labor rate in my shop is $95.00 an hour. Most all basic jobs are rated into a labor time data log by auto manufactuers and used world wide! These labor times stand up in a court of law!!! If it calls for 6.0 hours of labor, and you know I charge $95 an hour, that's $570 plus parts. Some shops charge less per hour and use cheap parts and leave bolts out and your constantly having problems. Some try to charge 8.0 hours for a 6.0 job just to rip you off. Some shops never worked on one and some shops are on there 3rd set of special 3.5 cam holders for doing water pumps and timing belts if you know what I mean!! Always get on the phone and shop around. Call the dealer and ask for the labor time for a particular job if you feel the need to.

Q:I just got a new boat with a diesel engine and I don't understand why there is a coolant tank as well as a water pump? I think the water pump goes to the heat exchanger but what actually cools the motor - how does this stuff work?: Coolant can leak from plenty of areas. Without figuring out what style of motor you've got, can handiest bet. Hopefully it's not a cracked cylinder head. But if you'll see spraying out you have got to convey the automobile to a mechanic. Obviously you're going to run out of coolant quickly even though you preserve topping it off. And it is going to occur on the incorrect time and situation. The leak price will broaden because the motor heats up and expands.

Q:What does water flow mean?: Forehead... Flow do not understand it....

Q:can a water pump pumping out air instead of water?: It wouldnt last long as the water acts as a lubricant and the seals would fail as a result .The bearings would also overheat if relying on being cooled by the water

Q:water pump pulley has slight wobble in it. not seeing water yet....is bearing going bad: either the bearings are going out, or the pulley is bent. either way you should go ahead and change the water pump, they are cheap and if you wait it will be a problem later when you get stranded. good luck

Q:Water dispenser in refrigerator has stopped working, how do I replace pump?: The water supply is connected to a solenoid valve on the back or under the refrigerator. The valve is controlled by a timer. This timer lets water in through the solenoid valve to fill tray, and then shut supply off, it also supplies power to a motor to dump the tray once the water freezes.

Q:55KW motor driven lift 70M, the displacement of 180 cubic meters per hour of water pump, the configuration should be no problem, but after the start of the current to 170A (rated 100A), off a small valve to the current export half to reach the rated current. Why current will close a small valve instead of small? Will close a small valve will not affect traffic flow can be? To the 180 party?: If the power line is too long or too small, power line is too long or too small will cause excessive current. Valve shut down certainly affect the flow. When the valve is in the semi open state, the water pump out of the water flow down, the power to reduce, so the current drops.

Q:I have a pump connected to a lake, that I use to water garden. I changed the line into the lake as it had a air leak and lost it.'s prime.I have filled water back into the tank and lines .several times. And it hasn't caught it's prime. It is a year old pump that came with it's own tank.When I am doing all this I leave the tap end closed.I'm pretty sure that all is tight and not leaking.The line into the water is only about 5ft deep: Lake Water Pump

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 :-): $400 to $500 seems a bit high...should be closer to about $300.. .. call around to a few repair shops and get some prices...this is a pretty straightforward repair for an auto shop..

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