WQ(D)-S Stainless Steel Casting Sewage Submersible Electric Pump

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China main port
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TT OR LC
Min Order Qty:
1 unit
Supply Capability:
1000 unit/month

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Product Description:

Application:
Buildings, hospitals, residence, municipal works, traffic construction, factories, cultivation, pharmacy, beverage, seawater, saltwater, long fiber sewage, etc.


Service Conditions:
1,Max. immersion depth:5m.
2,Max. liquid temperature: +60°C.
3,PH: 304(4-10), 316(2-13).


Product Introduction:
1. WQ(D)-S stainless steel casting sewage submersible pumps use impeller structure of single or double channel, which improves sewage discharge capacity. It can discharge fibers which are five times larger than the pump caliber and solid particles which are as large as 50% of the outlet caliber.
2. It uses VITON double mechanical seal, radial "O" ring, which perfects seal function of the pump.
3. With precision casting casing, it is corrosion-resistant, energy-saving, light, beautiful, easy to maintain, free from the pump room and able to serve as soon as put into water. Therefore, it can reduce the construction cost.
4. Please install overheating and over-current protector to avoid the motor overloading.
5. For high-temperature liquid, corrosion resistant cable, TEFLON mechanical seal can be choosed.

 

Performance Data:

 

MODELRATED
Q(m3/h)
RATED 
H(m)
RATED POWER
(kW)
VOLTAGE
(V)
OUTLET DIA.
(mm)
G.W.
(kg)
PACKAGE
DIMENSION
(cm3)
WQD3-7-0.25S370.25220259.738×16×19
WQD4-5-0.25S450.25220329.838×16×19
WQD7-3-0.25S730.25220409.838×16×19
WQD3-9-0.37S390.372202510.738×16×19
WQD5-7-0.37S570.372203210.738×16×19
WQD7-5-0.37S750.372204010.738×16×19
WQD3-12-0.55S3120.552202511.740×16×19
WQD4-10-0.55S4100.552203211.740×16×19
WQD7-7-0.55S770.552204011.740×16×19
WQD10-9-0.75S1090.752204017.244×20×24
WQD12-8-0.75S1280.752205017.244×20×24
WQD15-6-0.75S1560.752206517.344×20×24
WQD8-15-1.1S8151.12204018.947×20×24
WQD12-12-1.1S12121.12205018.947×20×24
WQD20-6-1.1S2061.1220651947×20×24
WQD6-18-1.5S6181.52204020.347×20×24
WQD15-12-1.5S15121.52205020.347×20×24
WQD25-7-1.5S2571.52206520.447×20×24
WQ3-7-0.25S370.253802510.138×16×19
WQ4-5-0.25S450.253803210.138×16×19
WQ7-3-0.25S730.253804010.138×16×19
WQ3-9-0.37S390.37380251138×16×19
WQ5-7-0.37S570.37380321138×16×19
WQ7-5-0.37S750.37380401138×16×19
WQ3-12-0.55S3120.553802510.940×16×19
WQ4-10-0.55S4100.553803210.940×16×19
WQ7-7-0.55S770.553804010.940×16×19
WQ10-9-0.75S1090.753804016.644×20×24
WQ12-8-0.75S1280.753805016.744×20×24
WQ15-6-0.75S1560.753806516.844×20×24
WQ8-15-1.1S8151.1380401847×20×24
WQ12-12-1.1S12121.1380501847×20×24
WQ20-6-1.1S2061.13806518.147×20×24
WQ6-18-1.5S6181.53804019.547×20×24
WQ15-12-1.5S15121.53805019.547×20×24
WQ25-7-1.5S2571.53806519.647×20×24
WQ9-22-2.2S9222.23805030.653×22×27
WQ25-12-2.2S25122.23806530.753×22×27
WQ45-7-2.2S4572.23808033.256.5×22×27
WQ15-22-3S152233805033.356.5×22×27
WQ25-15-3S251533806533.456.5×22×27
WQ50-10-3S501033808036.358×22×27
WQ15-34-4S153443805037.158×22×27
WQ25-27-4S252743806537.358×22×27
WQ55-12-4S551243808037.558×22×27
WQ75-7-4S75743801003858×22×27

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Q:Help...Need a replacement water pump for my BioCube?
ok before replacing have you cleaned the inside, and if there are air bubbles comming out it is because it is running dry. Basically all biocubes do this, the filter pad is slowing down the water too much, so either rince it well or replace it. Also i would wash out the blue sponge right before the pump as that can hold alot of dirt as well. Then if not add more water. But if you want to replace the pump, try via aqua water pumps. they tend to be the best. owner of the BC 29 and BC 14
Q:1999 Nissan Sentra water Pump?
You can replace the water pump and not do the timing chain. Timing chains are not designed to need replacing. If it is a belt then changing the water pump is halfway to changing the belt, so I would go ahead and do that because 165000 is a lot of miles on a belt that was probably changed at 60 to 75,000 miles. And it should not be $500.00 if the water pump was only $200.
Q:What is the reason that the water supply of pump is getting smaller?
1, the water pump screen plug, should remove the filter screen sundries.2, the use of lift is too high. Over the pump range, the pump should be adjusted to use height or replace the pump head.3, pump impeller plug or wear, should remove the impeller sundry. Replace the impeller if worn.4, pump outlet pipe blocked by debris, should remove the debris in the pipe outlet.5, diameter and pump does not match, replace the outlet pipe.6, the pump cover gap is too large, increased pump volume loss, should adjust the gap.7, pump body and pump cover leakage, should tighten the pump cover screw, make the pump body and pump cover close coordination.8, the pump speed is low, the use of voltage is too low. Should adjust the voltage to the rated value, replace the thicker cable or avoid peak use.9, water pump diving depth is too shallow, there is air intake, should adjust the diving depth. Pump running depth is not less than 0.5 meters.Yi Mai water pump to help you answer, I hope to help you
Q:1998 Oldsmobile Intrigue, water pump?
Sounds like you should take it to a Good Shop before something goes Very !Wrong!
Q:1999 toyota sienna LE water pump?
When you change the timing belt you as well change the water pump as well. If you take it to anyone for timing belt change they will ask you if you want to change water pump because its convenient to change it out at that time. But if you dont have any knowledge how to work with the timing dont mess with it take it to someone who is knows what there doing because paying couple hundred dollars is better then paying thousands for engine rebuild or new engine.
Q:The difference between submersible pumps and centrifugal pumps
Difference:The installation position is different: one can discharge water, one is on the ground.Working principle: different submersible pump principle similar electric fan, centrifugal pump by centrifugal force makes the water thrown out. According to the design principle of centrifugal force, high speed rotation of the impeller blades to drive the liquid will rotate out of the liquid, so as to achieve the purpose of transportation. There are many medium for transportation, such as oil, water, chemicals and so on. The pump shaft and the motor shaft are of the same shaft, the pump and the motor are made into an integral body and immersed in water. The medium of transportation is water.
Q:What kind of water pump does the 5.5KW motor have?
With the motor pump are pump according to the actual need of work with you in the head, under the same water doubled, the motor is certainly not enough, you should this motor pump change together in order to meet the requirements of.
Q:Timing belt and water pump change?
The reason you are being told to change both at the same time is because the tear down is almost exactly the same to do both of those actions. It's highly recommended that you change both because you are probably gonna pay for 5 hours labour to change the timing belt then you are gonna pay for another 5 hours of labour when you take you car back to change the water pump, whereas had you simply changed the water pump at the same time it would have only added about 45 minutes of labour to the total labour... Do both at the same time or don't bother doing any till you can afford both!
Q:Power flow conversion of water pump
Pump shaft power (kw) = water supply (L / s) x lift (m) /102 * efficiency = flow * lift * density * acceleration of gravity.Explanation:102 is the unit collation constant.Pump effective power / pump shaft power = pump efficiency (general 50%--90%, large pump higher)Unit time pump liquid volume flow is, flow by Q, a unit of measure: m3 / h (m3/h), L / S (l/s), L/s=3.6 m3/h=0.06 m3/min=60L/minG=Q G refers to weight - liquid proportionThe energy obtained by pumping a liquid of a unit weight is called a lift. The pump head, including suction stroke, is approximately the difference between the pump outlet and inlet pressure. The lift is expressed in H, and the unit is m.The efficiency of a pump is the ratio of the effective power to the axial power of the pump. ETA =Pe/P pump power usually refers to the input power, the motive power to the pump shaft, it is also called the shaft power, denoted by P. Effective power is the product of pump head and mass flow and gravity acceleration
Q:Pumping water Problem?
calculate the amount of water U start with by computing volume of cone: V = 1/3πr²h {r = 4', h = 10'} V = 0.333π(4)²(10) = 167.55 ft³ calculate the amount of water remaining in cone after pumping is done: V = 0.333π(2)²(5) = 20.944 ft³ calculate the volume of water pumped: 167.55 - 20.944 = 146.6 ft³ 1 ft³ of water weighs 62.4 lb, calculate weight of water removed: 146.6(62.4) = 9148 lbs The Center of Mass of the water in the cone (when h = 10') is at 1/4 of 10 ft = 2.5 ft high The Center of Mass of the water in the cone (when h = 5') is at 1/4 of 5 ft = 1.25 ft height The Center of C.of M. change = 1.25 + (2.5 - 1.25)/2 = 1.25+0.625 = 1.875 ft If we consider that the Center of Mass of the water removed was at 1.875 ft, All the water removed was then lifted an average of 10 - 1.875 = 8.125 ft Work done = W = (9148)(8.125) = 74,300 ft-lbs ANS

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