Application:
WQ submersible sewage pump could be used for the drainage of serious polluted water in factory or commerce. Be used for the drainage of sewage in residential area. Be used for the drainage of sewage in hospital and hotel. Be used for the water supply and drainage in waterworks. Be used for the water supply and drainage system in city sewage treatment factory. Be used for the drainage of water in civil air defense system. Be used for the municipal engineering and construction site. Be used for agricultural methane, agricultural irrigation.
Operation Condition:
Medium temperature: less than 60 degree
Medium density: less than1200kg/ m3
PH value: 5~9
During running, the pump must not below than the lowest liquid level.
Maximum solid particle diameter: 125mm
Technical Data:
Max. capacity: 7920 m3/h
Max. Head: 120m
Motor: 220V-230V,380V-440V;IPX8; 50/60Hz
3500rpm, 2950rpm, 1750rpm, 1450rpm, 1150rpm, 980rpm, 880rpm, 740rpm, 710rpm, 580rpm
Product Features:
No clogging big channel impeller to avoid the clogging in the pump
Standard non-clogging closed impeller,open impeller,vortex impeller,cutting impeller,screw impeller are optional according to request
Cast iron standard material of construction,ductile iron,CS,SS304,SS316,duplex SS wetted parts are optional
Cooling jacket design with inner or outer cooling could allow the pump to run in dry conditions and lower the minimum stopping liquid level
Unique condensation-proof motor
Free standing installation,auto-coupling installation,fixed installation,dry installation are optional
Dual hard to hard mechanical seal to protect the leakage inside the motor casing
Heavy duty bearings arrangement to ensure the lifetime of the pump
Full protection sensors in the pump to protect the electric motor from burning down, include the leakage sensors in the mechanical seal chamber and junction box chamber, float switch inside sealing chamber, embedded overheating sensors in the stator winding
