LW Submersible Non-Blocking sewage pump adopts international advanced technology, all the performance indicators of submersible sewage pump have reached the high level of international standard.
Due to using unique single (double) channel impeller, the sewage discharge capacity of LW submersible sewage pump is much stronger, it can pass through the fibre length which 5 times of the pump's outlet diameter and the solid particles of 50% of the pump outlet diameter.
Moreover about the seal, the dynamic seals adopt two sets of hard alloy mechanical seals with special materials of cast iron and stainless steel.
This kind of sewage pump adopts unique impeller structure and new type of mechanical seal, then can transport the medium having solids and long fibre effectively.
Application Scope
1. Sewage discharge of enterprises
2. Discharge system of urban sewage treatment plant
3. Sewage Discharge of subway, basement and civil air defense drainage station
4. Sewage discharge of hospitals, hotels and high-rise buildings
5. Sewage drainage station of residential area
6. Sewage Discharge of municipal engineering and construction sites
8. Supporting water treatment equipment for exploration mines
9. Clean water and weak corrosive water.
Working Conditions
1.The working environment temperature of sewage pump is less than or equal to 40℃, the humidity is less than or equal to 95%, the altitude is less than or equal to 1000m, it should be mentioned when ordering if it exceeds.
2. The medium temperature is generally not more than 60℃, the medium weight is less than 1~1.3kg/m3.
3. The using scope of cast iron material is PH 5~9.
4.1Cr18Ni9Ti Stainless steel material is suitable for general corrosive medium.
The advantages
1. The submersible non-blocking sewage pump adopts unique single / double vanes impeller structure, thus can improving the passing ability of dirty products, so that can pass through the fibre length which 5 times of the pump’s outlet diameter and the solid particles of 50% of the pump outlet diameter.
2. This kind of sewage pump has reasonable design, reasonable supporting motor, high efficiency, perfect energy saving effect.
3. The mechanical seal adopts a new type of hard corrosion resistant tungsten carbide, so that the pump can operate safely and continuously over 8000 hours.
4. The compact whole structure, small volume, low noise, perfect energy-saving effect, easy maintenance, easy replacement.
5. The automatic control cabinet can automatically control the pump super-movement and stop according to the required liquid level, don’t need special supervision, and it is extremely convenient to use;
6. It can be equipped with square disc and disc installation system according to users need, which brings big convenience for installation and maintenance, and people don’t need to enter the sewage pit;
7. It can be used on all pump heads and ensure the motor is not be overloaded.
8. The sewage pump doesn't need to build pump room, it can be equipped with outdoor motor, and it can be installed directly in outdoors to save some cost.
