QW Submersible Sewage Pump

Specifications

Working Condition:

Caliber:25-500mm

Flow:8-2600m3/h
Speed:2900r/min 1450r/min
Head:7-60m
Power:0.75-250KW
Suction:5m
EFFI:38.5-85.5% 

Summary

   The pump uses a unique structure and a new impeller mechanical seal, can effectively contain solids and long transmission fiber.

    Compared with the conventional impeller impeller, the impeller pump is a single flow channel or dual channel form, which is similar to a cross-section of the same size pipe with a flow of very good too, together with reasonable cochlear room, making the efficiency of the pump has high static and dynamic balance test by the impeller, the pump running without vibration. 

Feature

1, uses a unique single or double blade impeller structure, greatly increased the dirt through the ability to be effective through the pump five times the diameter of the fiber material with a diameter of about 50% of the pump diameter of solid particles.
2, mechanical seal using the new hard corrosion-resistant titanium tungsten materials, safety can pump more than 8,000 hours of continuous operation.
3, the overall structure is compact, small size, low noise, energy-saving effect is remarkable, easy maintenance, no need to build pumping stations, water can sneak into the work, greatly reducing the project cost.
4, QW (WQ) Model Submersible non-clogging sewage pump seal oil leakage indoor settings with high-precision interference detection sensors, stator winding embedded within a thermal component, the pump motor automatically protected.
5, according to user needs with a fully automatic control cabinet, the pump leakage, leakage, overload and over temperature protection automatically to improve product safety and reliability
6, the float switch can be changed according to the required level, automatic control of pump start and stop, do not need someone to look after, extremely easy to use.
7, QW (WQ) Model Submersible non-clogging sewage pump according to user needs with automatic coupling installation of dual-rail system, it gives the installation, maintenance convenience and may not enter the sewage pit for this purpose.
8, can be used within the whole head, while the motor is not overloaded.
9, there are two different installation methods, installation of fixed automatic coupling system, free installation of mobile systems.

Appalication

    Suitable for chemical, petroleum, pharmaceutical, mining, paper industry, cement factories, steel mills, power plants, coal processing industry, and urban sewage treatment plant drainage systems, municipal engineering, construction sites and sewage industry belt particles, dirt, also the Secretary for pumping water and corrosive media.