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Edwin Solar DC Submersible Water Pump
  • Edwin Solar DC Submersible Water Pump
  • Edwin Solar DC Submersible Water Pump
  • Edwin Solar DC Submersible Water Pump
  • Edwin Solar DC Submersible Water Pump
  • Edwin Solar DC Submersible Water Pump
  • Edwin Solar DC Submersible Water Pump
Unit Price: 15~15 USD
Min. Order: 300 Piece/Pieces
Basic Info
Product Description
INTRODUCTION
DC pumps use high efficiency permanent magnet motor ,be suitable for steamship, fishing boat,fishpond and irrigation etc.It has the advantages of high head meter,big flow rate,small volume and convenient to carry.


TECHNIQUE DATA
MODELVOLTAGEPOWERQ.MAXH.MAXOUTLET
NESP1212V130W6M3/H8M23MM
NESP2424V130W8M3/H10M23MM
NESP4848V180W10M3/H12M23MM
NESP6060V180W10M3/H12M23MM


USE AND MAINTAIN
1.This submersible pump can not be able to work dry or above the water,otherwise the pump will be burn.
2.Check the voltage if as same as nameplate before use.
3.When connect the wire,should connect the red wire to storage battery's positive pole(+), another blue one should connect with cathode pole(-).48V pump already have plug,charge directly with storage battery.
4.Pump can not use without water more than 10seconds,otherwise will destroy the mechanical seal.
5.Should tie the rope to the pump's handle before immerse into the water before work,can not snap directly.
6.If you need add the CABLE length,the cable wire diameter should more than 1.5mm,the shorter the better.
7.If there is solid in water,should put the pump where have filters to avoid to blocking.

 FAULTS AND REJECT
FAULTSREASON ANALYSISHANDLING METHODS
NO FLOW1.Transposition
positlve pole(+) and cathode pole(-)
2. No power
3.Impeller crack or block
4.Cable is destroyed or poor contact,or carbon brush wear out.
1. Connect right positlve pole(+) and cathode pole(-)
2.Change power
3.Clean impeller blocked thing.
4.Check the cable or change it.
LACK OF WATER1. Voltage is lower or power is not enough 
2. Cable is too long or wire is less
3. Use Head meter to higher
4. Inlet filter is blocked.
1. Increase power voltage and power
2. Shorten cable,increase wire diameter.
3. Decrease Head meter.
4. Clean solids
BIG NOISE1. Bearing wear out
2.Impeller has solid or destroved
1. Change bearing.
2. Clean solids or change impeller

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