QJX submersible self-priming pump is a new product devloped by our
group. The submersible pump adopts downdraft stype design, it can
drain water at the bottom competely. Submersible motor is 3-phase
asynchronous one. QJX self-priming pump is energy-saving, high
efficient, easy to install and use, reliable and durable.
Voltage: 380V, 660V
a. Water supply from river and lake, in urban and rural area, power
station and other areas.
b. Secondary water supply system in urban and rural area.
c. Urban envirnmental protection, construction, fire protection,
chemical industry, printing and dyeing, equipent cooling and power
pH value: 4-10
Medium vocum ratio: <; 2%
Medium Density: <; 1.2×103kg/m3
Medium viscosity: <; 20×10-6m2/s
a. QJX submersible self-priming pump contains submersible 3-phase
asynchronous motor and submersible pump. The motor is linked with
the pump directly, a mechenical seal is installed between them,
which can stop the motor inner’s cool water exchage with pumped
medium, by this, ensures the pump works in a long time.
b. Water proof PE nylon sheath winding wire, radial ball bearing
motor, make the motor install and maintain easily and conveniently.
Cast iron, stainless steel.