AV series vortex impeller pumps are suitable for municipal & industrial sewage water, its feature is to have the strong capacity of anti block and intertwine.
Product range of use
Sewage water with fibrous mater
Municipal sewage water
Industrial sewage water
Domestic sewage water
Motor: the unique insulation design ensures the motor can still run normally if little water Is in the chamber of motor. The optimal design of motor guarantees that the pump is able to start running when the hydraulic parts is submerged by some mud and sands.
Motor submerged: continuous operation S1
Medium temperature: Up to 40℃
Hydraulic parts: processed with advanced CFD flow field diagnose technology, it has many merits like high efficiency, no block and anti-corrosion etc.
Sealing design: the meet the requirement of deep sub-immersion, we take many improvement measures for pump sealing, unique sealing technique, which enable the product to be safer and more reliable
Protection measures: leakage protection in oil chamber, motor overload protection
Material: pump casing, volute, impeller is GG20, mechanical seal is SiC, cable is rubber