a
Products
WQ (QW)Series High Efficiency Non-block Sewage Pumps
Flow Rate Range: 8-2600m3/h
Head Range: 7-60m
Operation Temperature: -15℃-60℃
Matched Power: 0.75-280KW
Working Pressure: ≤1.6MPa
Flow-through Material: Cast Iron, Stainless Steel
Description
Features
Model Meaning
Conditions
Parameters
Download

   QW type submersible non-clog sewage pump is made up of motor and pump, they 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. Equipped with many kinds of protectors, it is running reliably, the function of its main parts are as follows:
   1. signal line: equipped with control box, protecting the pump fully, including 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 protect 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, make mouth surround as impeller office wear and tear, can change the sealed ring because of operating, so as to ensure the pump runs with the best efficiency.

Features:

   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.

Main Application:

   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.

   1. Temperature 0f medium not exceeding 60℃,gravity 1.0~1.3kg/dm3,and PH value between 5~9.
   2. For pump without internal gravity flow circulation cooling system,its motor will be revealed 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.

All rights reserved: Shanghai Aoli Pump Manufacture Co., Ltd., & Aoli Machinery Group Co., Ltd., China. Record No.: H-ICP-B-12037330-1

Marine Pump Sludge Pump Chemical Pump Magnetic Pump Submersible Pump Hot Water Circulating Pump Shanghai Water Pump Oil Pump Multi-stage Centrifugal Pump
Gear Oil Pump Water Pump Plant Self-priming Pump Sewage Pump Canned Motor Pump Pump Industry
Screw Pump Vacuum Pump Electric Control Cabinet Fluoroplastic Magnetic Pump Shanghai Water Pump Plant
 
Diaphragm Pump for Water Supply System Gear Pump Submersible Sewage Pump Fire Pump Water Pump
 
本站由中华企业网制作维护 中华企业网 网站建设 上海网站建设 虚拟主机 域名注册 网站建设公司 中小企业网站建设 中国企业网 集团网站建设 电子商务网站建设 企业邮箱