■ Application 

 LW series of vertical non-clog sewage pumps are suitable for factory business seriously polluted wastewater discharges, sewage from the sewage main residential areas, city sewage treatment plant to send water systems, air defense system, pumping station, water plant's water supply equipment, hospital, hotel sewage disposal, municipal engineering construction sites, mines attached to machines supporting rural biogas digesters, irrigation and other industries, the conveyor belt particles of sewage, dirt, also be used for clean water and weak corrosive media. 

 ■ Conditions of Use 

 1, LW Vertical Sewage Pump products in the rated voltage of 380V, 50Hz power frequency is applicable when 
 2, medium temperature does not exceed 40 degrees Celsius, the medium density ≤ 1150kg/m3, PH value in the range 5-9; 
 3, no more than 1000 meters above sea level; 
 4, the transmission medium of viscosity does not exceed 1000CP; 
 5, the product material is mainly cast iron, can not be used for corrosive or contain strong corrosive medium; 
 Note: in the selection or installation of the pump before use to ensure the above conditions are met the actual use of provisions to ensure the proper use of the product! 

 ■ Features 

 1, using double-blade impeller to greatly improve the capacity of filth 
 2, the mechanical seal using the new frictions vice, and place into the oil chamber long run; 
 3, the overall structure is compact, small, dry sound of small, energy-saving effect is remarkable, easy maintenance, user replacement; 
 4, automatic control cabinet can be liquefied under the required changes, automatic control over movement and stop the pump, no special person to care very convenient to use; 
 5, according to users need a way to install it to installation and maintenance to facilitate the arrival of a great man can not have this as into the sump; 
 6, can be used within the scope in the design of motor is not overloaded; 
 7, coupled with the pump outside of the motor, there is no need of pump room, and outdoor use can be directly installed cost savings;