Deep Well Pump With Explosion Proof Motor

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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: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.

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Q:What does water pump mean?: A device that applies power to a liquid and transfers it to where it is needed.

Q:The dealership wants nearly $500. to replace the water pump in our 2002 Tahoe (5.3) it's leaking from the weep hole. I'm somewhat mechanically declined, what precautions will I need to know and any special tools to do the job myself? I've done a few water pumps back in the 1980's that didn't leak Thank you: 2002 Chevy Tahoe Water Pump

Q:The pump assembly and the pump are not a thing: The pump assembly and the pump are the same, just name different, as all the car parts are called assembly, the pump is the same, called water pump assembly. Also, the pump half assembly is the water pump head.A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.

Q:does anyone know how a water pump works????????????: Water pumps are available in different types. 1. Centrifugal type: Operate by increasing the velocity of water which, when the velocity is decreased by the Volute casing, the pressure increases. 2. Rotary Gear type.: Operate by Displacement of the water by rotating, gears that trap water between the teeth of 2 rotors of inter-meshing gears that release the water at a higher pressure on the opposite side of the pump to the intake. 3. Piston (reciprocating) type: Also a displacement operation by a piston moving backwards and forwards within a cylinder (like a hypodermic syringe in operation). Back stroke takes water into the cylinder and forward stroke discharges it at a higher pressure. (Double acting types are also used that take in and discharge alternately from both ends). If you mean the water pump of your car, they are generally of the Rotary type.

Q:What are some good brands of aquarium water pumps? I have had bad experiances with Hydor Seltz (cheapest ones I could find, ugg, I know, you get what you pay for) pumps, failing very quickly, and sounding like plastic gears grinding around inside. What is the best kind to get?I need one that's around 150gph: i have a topfin that works well for me.

Q:Hey for the past month my car has been leaking coolant, making a wierd noise when i drive it, and saying low coolant when its filled to the top.my husband took it out to get gas this morning and it stopped on him and had to be towed to the mechanicthe mechanic said its the water pump and somethin about anti freeze and this cost almost 300 bucks with parts and laborim just wanting to know if a water pump does indeed cause issues like this before we dish out this kinda money!!! btw its a 96 chevy luminathanks: Yes, when a water pump starts going bad it leaks antifreeze, and if you have low antifreeze engine will get hot and lock up. You'll be lucky if you didn't screw up the bearings(or any thing else). The low coolant light comes on when the water pump quites pumping too. If the car still doesn't turn over after it has cooled down, then the engine is toast.

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