Model YW Type -Double Pipe Liquid Sewage Pump

This series of pumps uses a unique impeller structure and a new mechanical seal to efficiently transport solids and long fibers. Compared to conventional impellers, the pump impeller is in the form of a single flow path or a double flow path, which is similar to a section of the same size. The elbow has very good over-flow and is equipped with a reasonable volute, which makes the pump have high effect and good over-current effect. The impeller is subjected to static and dynamic balance test, so that the pump has no vibration during operation.

The hydraulic performance of the pump is advanced and mature. The performance indicators of the products have reached the relevant standards. After the products are put on the market, their unique effects, reliable performance and stable quality are welcomed and praised by the users.

• Municipal engineering and construction sites;
• Sewage discharge in residential areas;
• Sewage discharge from hospitals, hotels, etc.;
• Drainage system of urban sewage treatment plant;
• the civil air defense system drainage station, the water supply device of the water plant;
• Emissions of heavily polluted sewage from factories and businesses;
• Exploration and mine supporting machine;
• Farmland irrigation in rural biogas digesters.

• The design of large-flow anti-blocking hydraulic components greatly improves the ability of dirt to pass through, and can effectively pass 5 times of fiber material of the pump diameter and solid particles with a diameter of about 30% of the pump diameter.
• the design is reasonable, the supporting motor is reasonable, the efficiency is high, and the energy saving effect is remarkable.
• The mechanical seal adopts double-channel series sealing. The material is hard and corrosion-resistant tungsten carbide. It has the characteristics of durability and wear resistance, which can make the pump run safely for more than 8000 hours.
• the pump is compact, small in size, easy to move, easy to install and so on. .
• It can be equipped with liquid level automatic control cabinet according to the user`s needs. According to the required liquid level change, the pump can be automatically controlled to start and stop without special care. It is very convenient to use.
• The pump is a vertical structure. When the pump body is immersed in the liquid during operation, it is easy to start. There is no exhaust pumping problem, and there is no leakage. The depth of the liquid can reach 0.5~7 meters.
• The structure of the shaft is advanced and reliable. The pump and the motor are connected by a coupling. The size of the pump shaft is precise, which ensures the smooth running of the pump and leaves a sufficient safety factor. .
• Ensure that the motor is not overloaded during the use of the lift range.
• The pump has two types of single tube installation and double tube installation. The support parts are installed with disc and square plate.

• 100-YW100-15-7.5 
• 100-pump outlet nominal diameter (mm) 
• YW- submerged sewage pump 
• 100-rated current (m3/h) 
• 15-rated head (m) 
• 7.5-with motor rated power (kW)  

Five, YW type submerged sewage pump main performance parameters

• YW type submersible sewage pump