Gold Member Since 2011
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Shanghai Suoto Pump Industrial Co., Ltd.

Submersible Water Pump, Sewage Pump, Waste Water Pump manufacturer / supplier in China, offering Wq Series Centrifugal Submersible Water Pump, 3 Inch Plastic Aodd Pump, Direct Coupled Vertical Single Stage Pump and so on.

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Supplier Homepage Product Slurry Pump Wq Series Centrifugal Submersible Water Pump

Wq Series Centrifugal Submersible Water Pump

FOB Price: US $150-1,800 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $150-1,800/ Piece
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Production Capacity: 20, 000 PCS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: WQ
  • Max.Capacity: >400 L/min
  • Material: Cast Iron
  • Assembly: Liquid Pumps
  • Start Up: Electric Pump
  • Application: Submersible Pump, Sewage Pump, Slurry Pump
  • Media: Sewage Pumps
  • Theory: Centrifugal Pump
  • Influent Type of Impeller: Single Suction Pump
  • Trademark: SUOTO
  • HS Code: 8413609190
  • Max.Head: 80-110m
  • Driving Type: Motor
  • Structure: Single-stage Pump
  • Power: Electric
  • Type: Blade Pump
  • Industry: Fisheries Pump
  • Performance: No Leakage Pump
  • Position of Pump Shaft: Vertical Pump
  • Working Pressure: Low Pressure Pump
  • Origin: Shanghai, China
Product Description
WQ Series Centrifugal Submersible Water Pump is made up of motor and pump, which are separated through oil isolation room and mechanical seal, it is short in length that motor and pump share the same axle (rotor), the structure is compact.

Structure Features
1. Signal line: For motor power above 11kw, we suggest pump equipped with control box, which would protect the pump fully from leakage, phase reversal, short circuit, overheated, overload, etc.
2. Motor stator: Its insulation is B grade or F grade.
3. Water leakage probe. This component is installed in the oil room, if the mechanical seal was damaged, and water enters into the oil room, it will send out the signal to the control system so as to stop the pump.
4. Mechanical seal: Adopting in-series seal, the material is the wear-resisting carbonization tungsten, featuring being reliable, wear-resisting, longer life, etc.
5. Impeller: Have better handling capacity, can reduce the trouble of jamming and twisting of big fiber rubbish, etc.
6. Pump body: Harmonize with impeller, ensure the pump has high efficiency.
7. Seal rings: Installed at the mouth place of pump body, can change the sealed ring after long time operating, so as to ensure the pump runs with the best efficiency.

Advantages
1. Adopt big flow non-clog design, improving the ability to pass dirty things greatly.
2. The design is rational, with high efficiency, and the energy-saving is remarkable.
3. Adopts in series mechanical seal, the material is the wear-resisting carbonization tungsten, featuring being durable, wear-resisting, can running for more than 8000 hours continuously safely.
4. The structure of the pump is compact, small, may move conveniently, installation is simple and convenient, it is submerged into the water, no need to build the pump house, reduce construction cost greatly.
5. There is probe in the oil room of the pump, if the pump side mechanical seal is damaged and water enter into the oil room, it would give off signals so as to protect the pump.
6. Can be equipped with control box according to the needs of user, it will protect the pump from electric leakage, water leakage, overload and overheated, etc. Guarantee the pump operates reliably and safely.
7. The automatic coupling installation system of one pair of guides, it is convenient for the installation and maintenance of the pump, no need to enter into the sewage hole.
8. The float switch, according to the necessary water level changing. Control the start and stop of the pump automatically, no people needed to guard it.
9. According to use situation, the motor can adopt water jacket the-third party circulation cooling system type, which can guarantee the safe operation of the pump under the anhydrous (dry type) state.
10. Installation can be fixed automatic coupling installation or non-fixed portable installation, which can satisfy different occasions.

Working Conditions
1. Temperature 0f medium not exceeding 60ºC, gravity 1.0~1.3kg/dm3, and pH value between 5~9.
2. For pump without internal gravity flow circulation cooling system, its motor above liquid surface by less than 1/3.
3. Generally, pumps shall be working within the range of head to protect the motor from overloading. To work at the full head. Please specify when placing an order for our convenience in manufacturing.
4. The current Of motor during the process of operation shall not exceed the rated current of motor.

Applications
This series of pumps are mainly used in municipal engineering, buildings, industrial sewage discharge, sewage treatment in environmental protection, factories and mines to deliver sewage, wastewater and rainwater etc, containing solid substances and long fibre. Stainless steel may also be used to deliver corrosive medium.

Performance Table
ModelDischarge (mm)Capacity (m3/h)Head (m)Power (kw)Speed (r/min)Eff. (%)
QW25-8-22-1.1258221.1290038.5
QW32-12-15-1.13212151.1290040
QW40-15-15-1.54015151.5290045.1
QW40-15-30-2.24015302.2290048
QW50-20-7-0.75502070.75145054
QW50-10-10-0.755010100.75145056
QW50-20-15-1.55020151.5290055
QW50-15-25-2.25015252.2290056
QW50-18-30-35018303290058
QW50-25-32-5.55025325.5290053
QW50-20-40-7.55020407.5290055
QW65-25-15-2.26525152.2290052
QW65-37-13-36537133290055
QW65-25-30-46525304290058
QW65-30-40-7.56530407.5290056
QW65-35-50-1165355011290060
QW65-35-60-1565356015290063
QW80-40-7-2.2804072.2145052
QW80-43-13-38043133290050
QW80-40-15-48040154290057
QW80-65-25-7.58065257.5290056
QW100-80-10-410080104145062
QW100-110-10-5.5100110105.5145066
QW100-100-15-7.5100100157.5145067
QW100-85-20-7.510085207.5145068
QW100-100-25-111001002511145065
QW100-100-30-151001003015145066
QW100-100-35-18.51001003518.5145065
QW125-130-15-111251301511145062
QW120-130-20-151251302015145063
QW150-145-9-7.515014597.5145063
QW150-180-15-151501801515145065
QW150-180-20-18.51501802018.5145075
QW150-180-25-221501802522145076
QW150-130-30-221501303022145075
QW150-180-30-301501803030145073
QW150-200-30-371502003037145070
QW200-300-7-11200300711145073
QW200-250-11-152002501115145074
QW200-400-10-222004001022145076
QW200-400-13-302004001330145073
QW200-250-15-18.52002501518.5145072
QW200-300-15-222003001522145073
QW200-250-22-302002502230145071
QW200-350-25-372003502537145075
QW200-400-30-552004003055145070
QW250-600-9-30250600930145074
QW250-600-12-37250600123798078
QW250-600-15-452506001545145075
QW250-600-20-552506002055145073
QW250-600-25-752506002575145073
QW300-800-12-45300800124598076
QW300-500-15-45300500154598070
QW300-800-15-55300800155598073
QW300-600-20-55300600205598075
QW300-800-20-75300800207598078
QW300-950-20-90300950209098080
QW300-1000-25-11030010002511098082
QW350-1100-10-553501100105598084.5
QW350-1500-15-903501500159098082.5
QW350-1200-18-903501200189098083.1
QW350-1100-28-13235011002813274083.2
QW350-1000-36-16035010003616074078.5
QW400-1500-10-754001500107598082.1
QW400-2000-15-13240020001513274085.5
QW400-1700-22-16040017002216074082.1
QW400-1500-26-16040015002616074083.5
QW400-1700-30-20040017003020074083.5
QW400-1800-32-25040018003225074082.1
QW500-2500-10-11050025001011074082
QW500-2600-15-16050026001516074083
QW500-2400-22-22050024002222074084
QW500-2600-24-25050026002425074082
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