Submersible Pump, Centrifugal Pump, Slurry Pump manufacturer / supplier in China, offering Heavy Duty High Quality Sand Dredging Centrifugal Submersible Pump, Horizontal High Head Centrifugal Mining Slurry Pump, Centrifugal Electric Cyclone Feeds Mud Sludge Slurry Pump and so on.
|Min. Order / Reference FOB Price||1 Piece||US $500/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash for centrifugal submersible pump|
|Impeller Number:||Single-Stage Pump|
|Working Pressure:||High Pressure Pump|
|Influent Type of Impeller:||Single Suction Pump|
>> Structure and operating principle about Heavy Duty High Quality Sand Dredging Centrifugal Submersible Pump
QSZ type submersible slurry pump for the pump and motor coaxial , through the motor shaft driven pump impeller rotation when operation, the energy transfer to the slurry medium, thus producing a certain velocity, led solids flow to achieve slurry delivery.
>> Construction drawing about Heavy Duty High Quality Sand Dredging Centrifugal Submersible Pump
(1). Electrical wiring
(a) Pump power cables for the four cores, three power lines, a ground wire; pump equipped with a protective device with corresponding control cables; pump cable cores have different functions
signage signs, see below table : In strict accordance with the identification card cores indicated the same identity with the control cabinet wiring terminals. With a multimeter check the ground wire core wire with the respective resistance values should be consistent with the requirements of the table. Ground wire must be grounded.
(b) It should be always test insulation resistance during installation, detecting the motor insulation resistance shall not be less than 5MΩ after descend the well ; Connect the electrical equipment will be enabled.
(c) power-on , such as the pump less water , the pump may be connected in reverse, stop swap any two connector of three-phase power cable .
(2). Install Way:
Installation for the mobile installation, the pump upright vertical suspended into the water, place should be smooth; then fasten the cable, connect the pump outlet pipe; this method easy to install, easy to move.
>> Operation condition for Heavy Duty High Quality Sand Dredging Centrifugal Submersible Pump
1. Power supply 3-phase , ACpower .
2. The highest temperature of medium shall not exceed 40 ºC, the medium does not contain flammable gases.
3. The maximum volume of concentration solid particles is 30% in medium and the maximum medium density is 1.2kg / L.
4. The unit maximum diving depth does not exceed the 20 meters, the minimum diving depth to drown motor prevail.
5. Unit in the medium with vertical to work for good , operating mode for continuous operation.
Note: When site conditions does not comply with above provisions, please note when ordering, can be customized according to requirements .
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