Light Weight Single-Phase Submersible Sewage Pump For Mine Dewatering

The pump has a high efficiency energy-saving, non-blocking, anti-winding, long life and other notable features can be installed with an automatic coupling device. And a common type, auto-mixing type, auto-shredding type, auto-mixing chopped-and anti-flushing-type five kinds of models.

According to market needs, the pump is divided into common type (excluding the ultra-mild leakage
protection device) and full insurance-type two kinds. Full insurance-type submersible sewage pump must
an pump supporting the use of dedicated control cabinet to achieve the perfect results.

 water

sewage, waste water

harbour construction 
ash transfer
silt removal
sand and gravel pumping
barge and tank clean out
lime slurry
coal runoff sumps
food waste

Bearing:
Imported SKF of NTN bearing, which, with a reasonable configuration, can oxtend the duration of the pump.
Cooling:
Motor:
Of F class insulation, max. working temperatures 155 C, and of a protective grade IPX8 with the effective seal.
Mechanical seal:
Use high quality mechanic seal , two ways of the seal are in series with each other and individually work to separate the motor from the pump seal to provide the motor with a dual protection. 
Oil chamber:
Oil can lubricate and cool the mechanical seal and realize the attached function of safety by preventing liquid from penetrating into the motor. 
Impeller:
With the optimized design, the impeller wil not be blocked up when to transport liquid with its optimum flow and rate and the maximum efficiency. There are suitable impellers at choice for every point of working condition. 
Shaft:
The pump is coaxial with the motor and the sealing device on the end of the shaft preven ts against contacting with the medium to protect is from corrosion.

Installation Type

Sherry Lee

P: +86 311 899 40549

F: +86 311 862 71170

Skype: pump_sales_sherry

Web: 

Email:  sherry at    (Please put "@" to "at" when you send the email)