Single knife cutting sewage submersible pump

ZJWQ(D)(D)Series double knife shredding sewage electric pump (hereinafter referred to as electric pump)shallcomply with GB t24674 standard.The electric pump is composed of water pump,seal,motor,inner cutter head and outer cutting device.
The motor is located at the upper part of the electric pump and is a single-phase or three-phase asynchro-nous motor.The water pump is located at the lower part of the motor,which adopts the hydraulic design of large channel and built-in cutting inner knife.An adjustable external cutting device is installed at the connection between the water pump and the base.
The seal between the water pump and the motor adopts double face mechanical seal and skeleton oil seal,and the static seal at each fixed stop adopts"O"ring made of oil resistant rubber.