WQ Submersible Sewage Grinder 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:30WQ7-28
Theory:Centrifugal Pump
Structure:Single-stage Pump
Usage:Water
Power:Electric
Standard or Nonstandard:Standard
Fuel:Electric
Pressure:High Pressure
Application:Sewage
Material:Cast Iron / 201,304,316Stainless Steel
Power:2.2kw
OEM:Accept
flow:7m3/h
Head meter:28m
Discharge Size:30mm

Packaging & Delivery

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

Specifications

submersible sewage grinder pump
1.compact structure
2.high effeciency and energy saving
3.reliable quality

WQ submersible sewage grinder pump

1. Operation parameters

(1). Flow range :5~300 m3/h

(2). Lift range : 5~240m

(3). Diameter range: φ25~φ200mm

2. Product overview

WQ sewage submersible pump is non-clogging sewage pump developed on the basis of the introduction of foreign advanced technology, now is the most advanced internal sewage systems. Features: notable energy saving effect, non-clogging , anti-winding, strong particles passing ability, automatic installation, automatic prosecution, etc.

WQ series submersible sewage pump is power irrigation equipment united by the motor and the pump, especially the swirling impeller and double-channel impeller matched with spiral type centrifugal pump body, which have extremely strong drainage capacity; The motor part adopts mechanical seals of hard corrosion double end face ceramic, which have very good effect of seepage prevention, its protection level is IP58 and designed insulation class is grade E (75 K), motor running more safe, reliable, and long service life, convenient installation.

3. Technical parameters

Model	Rated flow (m3/h)	Rated head (m)	Rated power (kw)	Synchronous speed (r/min)	Matching pipe diameter (mm)
25WQ5-18-0.55	5	18	0.55	3000	25
32WQ6-18-0.75	6	18	0.75	3000	32
40WQ15-15-1.1	15	15	1.1	3000	40
50WQ10-16-1.5	10	16	1.5	3000	50
65WQ42-9-2.2	42	9	2.2	3000	65

4. Product features

(1). Compact structure, easy to move ,easy installation

(2). Specially adopting cyclone type and double flow type impeller ( high lift pump adopts centrifugal type), strong pollution discharge capacity

(3). The motor adopt hard corrosion-resistant single and double end face ceramic seal , good anti leakage effect, the motor running more safe and reliable;

(4). Adopting cooling sleeve type WQS water filling pump makes they can run above the liquid level for short time and drain the ground liquid.

5. Product usages

(1). Enterprise wastewater discharge

(2). Drainage system of city sewage treatment plant

(3). Drainage station of subway, underground chamber, air defense system

(4). Sewage drainage of hospitals ,hotels, high-rise buildings

(5). Sewage drainage station of residential district

(6). Thin mud drainage of municipal works and construction site

(7). Water supply equipment of water plant

(8). Sewage drainage of farm and agriculture irrigation of village

(9). Mining exploration and water treatment equipment supporting

(10). Replacing the shoulder carries to deliver river mud

6. Using condition

(1). Based on the impeller center, the underwater depth that the pump was placed shall not exceed 5 m

(2). Temperature of the transport medium not more than 40 centidegree

(3). Transported medium's PH value for 4 ~ 10, and pump shall not carry high corrosive liquid

(4). The transfer medium's solid volume ratio under 20%

(5). The movement viscosity of transport medium for 7×10-7~23×10-6m²/s

(6). The biggest density of transfer medium for 1200 kg/m ³

(7). WQ submersible pump, motor must be dived into the underwater to operate

Q: What is called soft start of water pump?: Soft start is a form of electronic control, mainly through the soft drive to achieve. Principle: the former contactor is directly started as contactor, first pull in, and the device is started by soft driving. Soft start device start smoothly, starting current is small, control system life is long. Soft start is now in widespread use. But the use of high-power equipment is less, the general current is less than 120A.

Q: What's the function of the engine pump?: In simple terms, the engine is cooled to prevent the engine from getting too high.Working principle：Drive the pump bearings and the impeller to rotate through the pulley, the coolant pump impeller is driven to rotate together, under the action of centrifugal force was thrown to the edge of the pump shell, and produce a certain pressure, and then from a channel or pipe outflow. At the center of the impeller, the pressure is lowered because the coolant is thrown out, and the coolant in the water tank is sucked into the impeller by the water pipe and the pressure difference between the inlet of the impeller and the center of the impeller to realize the reciprocating circulation of the cooling liquid.

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???: Actually there was two main pumps for the older ones,, one was called a short shaft,,and one was called a long shaft,,the long shaft was the most popular,and it all depends on whether your car had power steering,,and air conditioning on it,,all the ones that used the long shaft usually had air,,and power steering on them also,,also some of them had a smog pump on them,,this was the main reason they used the long shaft,,most of the smog pumps got taken off and discarded down through the years,,but you still had to use the pump that had the long shaft,,this is the problem your having,,i own a repair shop in Tennessee,,and have been redoing some old cars in the past few years i to have run across the same problem you are having,,you can have a long shaft ordered for you ,,and it will work fine,,i had to use the long shaft on the one i was redoing hope this helps some.

Q: im thinking about buying a 93 ford taurus for $950. the owner says it will probably need a new water pump and brakes in the near future. is it worth it? i dont know anything about cars!: in good condition (depending on the mileage) it may be worth a thousand dollars, but if all the brakes need doing and the master cylinder, and the rotors, that brake job and water pump could be almost as much as you paid for the car. And what is the guy so lazy or cheap he does not do repair work, ? I bet it needs tags soon too, this guy sounds like some cheap basshole, tell him to fix the car, and walk away from it any way, the transmissions were bad on the early 90s taurus, go with a later model after 97 they are much better, let this guy keep is crappy taurus, that he will not fix, and keep looking, patience, patience,patience is the name of the game for good cheap thousand dollar cars, and this is not the one. good luck

Q: i took off the water pump cover on my 1986 cr 250 and discovered that the impeller wont come off. ive tried turnig it the wrong way and the right way. can someone please tell me how to get it off.: 1986 Cr 250

Q: Water pump belongs to power equipment or mechanical equipment?: Mechanical equipment, right?. The motor is only transmitting power to the pump, and no other device is available.

Q: I intend to construct a DIY base camp shower and dish sprayer. I have been searching for an appropriate submersible water pump to plug into a small inverter to a 12-volt cigarette lighter power pack (car jump starter). I need to attach adapters for a hose with a shower head and think that approximately 1+ gallons of draw per minute is practical. I would possibly use a five to six-gallon reservoir, heating water on a car-camping propane stove. My biggest concern is amp draw. Maxi-Jet NJ-400 Submersible Utility Pump, $21, is a powerful aquarium pump with an adjustable flow up to 1.8 gpm.: Submersible Aquarium Pump

Q: 2004 chevy impala 3.4 v6 The small leak is right behind the pulley of the water pump. Car is not overheating .the leak is only for a little while then it stops . water pump seems to be working fine but the leak ,what could it be ?: The water pump seal is leaking. You need to replace the water pump before it gets worse.

Q: Okay my well water pump keeps turning on and off, i can hear it click on and off. Then the water stops running completely! What is wrong with it?? It has been doing this since last night.: The radiator surely holds the water/coolant and the pump circulates the mixture in the process the engine. Upon returning to the radiator, the water is cooled from air passing in the process the fins of the radiator. The pumps activity is to bypass the mixture to verify that the nice and comfy water to sit down back subsequently, the engine is then cooled.

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.

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