Jiangsu, China
Business Type:
Registered Capital:
10000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 14001
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Submersible Pump, Sewage Pump, Sewage Submersible Pump manufacturer / supplier in China, offering WQ Series Sewage Submersible Pump, Clear Food/Cosmetics/Electronics Vinyl Gloves, Soft Eco-friendly ESD Polyester Head Long Handle Double Layer Polyester Cleaning Swab and so on.

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WQ Series Sewage Submersible Pump

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Min. Order / Reference FOB Price
1 Piece US $100-35,000/ Piece
Port: Shanghai, China
Production Capacity: 1000 PCS Per Year
Payment Terms: L/C, T/T
Max.Head: 50-80m
Max.Capacity: >400 L/min
Driving Type: Motor
Impeller Number: Single-Stage Pump
Working Pressure: High Pressure Pump
Influent Type of Impeller: Single Suction Pump

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Basic Info

Position of Pump Shaft: Vertical Pump
Pump Casing Combined: Submersible
Mounting Height: Since Irrigation Centrifugal Pumps
Impeller: Semi-Open
Usage: Pump
Material: Cast Iron/S.S304/316/316L/Bronze
Transport Package: Export Wooden Case
Specification: cast iron, stainless steel
Origin: China

Product Description

Introduction of WQ series Sewage Submersible Pump
WQ series submersible sewage pump is mainly used for municipal work, industrial building, hotels, hospitals, civil air defense, mines, etc. It can be widely used in transfer waste water, rainwater and living water etc. which contains solid grains and various long fibers CNBM WQ series sewage submersible pump have many advantages, such as, hi-efficiency, circumvolution proof, blockage free, auto-coupling, hi-reliability and auto-control, etc.
Technical Performance of WQ series Sewage Submersible Pump
Discharge diameter: 50~600 mm
Capacity: 10~8000m³/h
Head: 5~60m
Power: 1.5~315kw
Diameter of pass solids: 20~145mm
Operation Condition of WQ Series Sewage Submersible Pump 
1). Rated Voltage: 380V/460V, Frequency: 50Hz/60Hz, 3-phase AC.
2). Temperature of medium under 40ºC.
3). PH value: 4~10.
4). Volume ratio of solid in medium below 2%.
5). Density of medium should be lower than 12000kg/m³.
Structure Characteristic of WQ Series Sewage Submersible Pump
WQ series submersible sewage pump is equipped with status indicator and protection device to ensure for pump safe and reliable operating.
1). The unique cable airproof is adopted, avoid leakage of cable.
2). Heat protector in stator assure of operating life of the motor.
3).  The pump adopts outer recycling cooling design with motor power more than 18.5kw, which can keep the pump operating safely under the lowest water level.
4). A floating switch is installed at the bottom of motor chamber to protect the mechanical seal in the motor side.
5). The oil-water probe is installed at the up end of the oil chamber between pump and motor that can protect the mechanical seal in the side. If leakage occurs, the system will signalize and start protection.
6). Adopt perfect mechanical seal, the sealing material adopt tungsten carbide, silicon carbide and hard metal alloy, which can prevent the water from entering into the motor, and keep the operating reliable and safety.
7). The auxiliary impeller can balance the pressure outside of the mechanical seal, prevent the water entering into the oil chamber and prolong the life of the motor.
8).  Unique impeller design, wide passage allow large solid and long fiber passing through freely, it features non-clog, convolve-proof and good passing ability.
9).  The changeable wearing ring is installed between the impeller and the volute to keep the optimum operation conditions.
5. Impeller Design Characteristics of WQ Series Sewage Submersible Pump
For the feculence pass freely, it must be widen the flowing passage of impeller, for the big pump, can used for double-vane, or three-vane, for the small pump, it used for single(double) flowing passage, like a bent pipe has same section, it has a good passing characteristic, avoid stop, convolve caused by slowing current possibly. The especially flowing passage of impeller, cooperate with logical volute, made the paper, soft goods, garbage bag and other material in sewage can passing freely and the pump have no vibration in the course of running-in and load through the impeller balance between dynamic and static state.

WQ Series Sewage Submersible Pump
WQ Series Sewage Submersible Pump

WQ Series Sewage Submersible Pump

WQ Series Sewage Submersible Pump

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