QJ series submersible pump can be used to farm irrigation, water pumping from river, lake, well or borehole. The motor is made by water proof winding wire, and it is rewindable.
QJR series submersible pump can be used to pumping hot water from underground, the medium temperature should be less than 100°C, featuring heat-resisting, corrosion resistance, anti-aging. The motor is made by water proof and heat-resisting winding wire, and it is rewindable.
Meterial: Stainless steel. Stainless steel 3Cr13 is for sanding water, 304 is for PH4-10, 316 is for sea water.
Medium temperature: Less than 40°C for QJ series;
Less than 100°C fo QJR series.
1. Warning: When pump is used in some special places, for example, pool, shallow well, pond, it must be grounded properly.
2. Warning: The power source must be switched off when we move, repair or clean the pump.
3. Warning: When the pump will be deposited for long time, we must remove the pressure-adjusting parts on the bottom of motor and release the water, make the winding dry. After that, install the pressure-adjusting parts back properly.
4. Notice: When we install a high-head pump, we must tie up the pump from motor’s bottom to leading pipe with strong steel wire.
5. Notice: A control panel must be installed to the pump. Before installation, the switch and others protect parts must be adjusted and tested correctly.
6. Notice: The cable must be choose properly following the motor’s rated voltage and rated current.
7. Notice: The 660V, 3 phase, AC power supply system is recommended when a high-head, 45kW or more power motor installation.
8. Notice: Because of the length of cable for the high-head pump is very long, the power voltage loss is very obvious. An alone transformer is recommended, and this transformer’s output should be 400V---440V.
|FOB Price:||FOB USD 500~8000 / Piece|
|Minimum Order:||10 Piece/Pieces|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union|