Product overview
LW type vertical non clogging sewage pump is a new generation of pump products successfully developed on the basis of introducing foreign advanced technology and combining with the use characteristics of domestic water pump. It has the characteristics of remarkable energy saving effect, anti winding, no blockage, automatic installation and automatic control. It has unique effect in discharging solid particles and long fiber waste.
This series of pumps adopt unique impeller structure and new mechanical seal, which can effectively transport solids and long fibers. Compared with the traditional impeller, the impeller of the pump adopts the form of single channel or double channel, which is similar to an elbow with the same cross-section size, and has very good flow capacity. With reasonable volute chamber, the pump has high efficiency. After the dynamic and static balance test of the impeller, the pump has no vibration in operation.
Product features
1. The unique single or double blade impeller structure greatly improves the dirt carrying capacity, which can effectively pass 5 times the diameter of the pump and the solid particles with the diameter of about 50% of the pump diameter.
2. The mechanical seal adopts new hard and corrosion-resistant titanium tungsten material, which can make the pump operate safely and continuously for more than 8000 hours.
3. The overall structure is compact, small volume, low noise, remarkable energy-saving effect, convenient maintenance, no need to build pump house, can work in the water, greatly reducing the project cost.
Model meaning
1、 It can be used in chemical industry, petroleum industry, pharmaceutical industry, mining industry, paper industry, cement plant, steel plant, power plant, coal processing industry, urban sewage treatment plant drainage system, municipal engineering, construction site and other industries. It is also used for pumping clean water and corrosive media.
2、 LW series vertical non clogging sewage pump features:
1. The unique single or double blade impeller structure greatly improves the pollutant carrying capacity, which can effectively pass 5 times of the diameter of the pump and the solid particles with the diameter of about 50% of the pump diameter.
2. The mechanical seal is made of new hard and corrosion-resistant tungsten titanium material, which can make the pump operate safely and continuously for more than 8000 hours.
3. It has the advantages of compact structure, small volume, low noise, remarkable energy saving effect, convenient maintenance, no need to build pump house, and can work under water, which greatly reduces the project cost.
4. Vertical sewage pump has strong flow capacity: smooth large flow channel, special impeller anti blocking design, to ensure that the pump runs efficiently and without blockage.
5. Vertical sewage pump double seal, double protection: double mechanical seal in series configuration, truly realize double protection and ensure motor safety.
3、 Working conditions of LW series vertical non clogging sewage pump:
Flow rate: 2-1500 m3 / h
Lift range: 3-45m
Rated speed n: 970-2900r / min
Medium temperature: - 15 ℃～ + 60 ℃
Medium density: ≤ 1.3 × 103 kg / m3
Medium pH value: 5 ~ 9
Maximum working pressure of the system: ≤ 0.6MPa
