Deep Well Pump With Explosion Proof Motor

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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:200QJ25-182
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:25m3/h
Head Range:150-210m
Power:22kW
Motor Rated Current:48.2A
OEM,Design Service:Accept

Packaging & Delivery

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

Specifications

deep well pump with explosion proof motor
Flow:10~500 m3/h
Lift:10~600m,no leakage
100% copper motor
meet ISO9001:2008

deep well pump with explosion proof motor

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: can't get the pulleys to line up I know I have a mid 70's 400 and the water pump is later than 1969 but I can't find a pulley that works every one is about a half inch off I bought a aftermarket set of underdrive pulley's from march performance and still the same problem the water pump is a half inch off there was no long or short water pump right they are all the same lenght right??? The only difference I know of is that pre 1968 the pumps have a 8 bolt design and after they have a 11 bolt design is that right???: did you happen to loose the aluminum spacer between the water pump output shaft, and the fan pulley?

Q: All the water to my house comes from the river close by - via a 1500kw surface pump, into a large pressurised tank. If there is ever any kind of blockage in the pipe - or if it freezes ...this causes the pump to run - 'dry' - which eventually burns out the motor. I have lost 2 pumps so far because of running dry - and they are very expensive.I would like to fit some kind of automatic cut-out - that will ALWAYS stop the pump running after 15 minutes or perhaps less - as that is ALL the time it needs - if the water is flowing freely - to fill the pressurised tank. I feel sure such a thing must exist - but I do not know what it is called or where to buy one. Does anyone know of a 'switch' of this kind? And where to look for one? What could I put into google to do a search - for suppliers and prices, please?: Put an inline presure switch between the tank and pump so the pump will turn off when the presure in the line drops below a preset presure.

Q: I need to replace a water pump: Just take off the fan belt, unbolt the water pump and fit the new one. Make sure the gasket area is clean and use a new gasket. If it has the fan on it, take that off first.

Q: 2 pumps in parallel, lift the same, the pump head is not stacked; 2 pumps in series, the same flow, pump head is not superimposed?.: 2 pumps parallel, lift the same, pump head is not stacked?;Answer: the head can not be superimposed, that is, a lift and a pump, but the pumping speed (flow) is two times a taiwan.2 pumps in series, the same flow, pump head is not stacked?.Answer: the head can be superimposed, that is, the pump head is two times as much as a pump, but the pump speed is the same as that of a pump.

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: 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?: I'm unfamiliar with the workings of that engine. Have you bled all of the air out? It wouldn't be the first time a new part is faulty. Don't assume that just because it is new, that it is working. Unlikely as it is, it is possible that the new water pump is faulty.

Q: ok im ready to install my new water pump but it has to gasket in the package i no where one goes it shapes to the water pump but i dont no if the other one is used, and also where does the o ring go in the big hole in the center does it have to be pushed down into a seem or something and do the to out side holes need o rings as well, and does the hermonic balancer seal need to b replaced: The water pump should come off the block with 4 bolts, the gasket goes between the body and rear plate. The o- ring fits onto the transfer tube that travels between the valley of the block. Add a little lube to it to make installing the pump and cover easier. The lower t belt gear should slide off easily, if not a bit of heat may help, careful not to break the oil pump (front end of block). The upper cam gears are best loosened slightly while the belt is still installed. If not try slipping the old belt over the gear and holding the outside of the gear/ the belt. Air tools may be required due to torque required.

Q: my water is frozen from pump to faucets,do i thaw from pump to faucet ,or faucet to pump?: Faucet to pump. It will relieve the pressure in the lines.

Q: Okay, the fan has the clutch unit on the front with the large nut attaching it to the water pump. Then 4 screws attach the pulley to the water pump as well. What's the best way to immobilize pulley/pump so I can get the fan blade clutch nut unscrewed? Can't hold onto the fan or clutch unit since it simply spins. Can't realy seem to hold onto the pulley either as it prefers to spin? Any suggested best ways?: I will suggest you ASAP Restoration for water removal Charlotte. They can handle any water damage emergency, big or small. They have expertly trained technicians on-call 24 hours a day, 7 days a week, 365 days a year.

Q: The dry season river dock company from the wharf area maximum height difference of 17 meters, is the need to purchase pumps for wharf surface wash pump water, the pipeline outlet pressure to the ordinary fire water pump pressure standard, the best do not directly into the water, can be placed in the dock or wharf surface from 10 meters (below three terminal position floor, 6 meters on average one floor), to facilitate the maintenance of. What type of water pump is the best choice? What brand is the best choice at home and abroad?! Be deeply grateful！: Domestic I do not understand, only know that you dock water, it is best to use sea water pump, or allow manufacturers to do your anti-corrosionVille, Grundfos.Lift up, I'll do it. 30m is pretty muchThe self-priming pump is OKWhich brand do you want to use? Just call them directlyLet them count it for you and then type itFirst know about yourself, generally know a power head water quantity on the line

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