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High Pressure High Flow Irrigation Water Pump
Purchase Qty. / FOB Price:
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US$ 199
1-4 Set
US$ 198
≥5 Sets
100000/Year
Quick Details
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LQDLF
Centrifugal Pump
No Leakage Pump
Sea Water Pump
Mechanical Pump
Clarified Water Pump, Oil Transfer Pump
Product Details
Quick Details
High Pressure High Flow Irrigation Water Pump
LQDLF
Centrifugal Pump
No Leakage Pump
Sea Water Pump
Mechanical Pump
Clarified Water Pump, Oil Transfer Pump
Blade Pump
Electric Pump
Electric
Liquid Pumps
Multistage Pump
Stainless Steel
Motor
>400 L/min
>150m
Black
Lyson
Wooden Box
stainless steel
China
841310000
Product Details
1. pplication Conditions:
LQDL (F) is aplicable for conveying the cold and hot cleaning water with the temperatures between -30C and +150C or the liquid which is not flammable or explosive, or they are free of solid particles or fibers. The maximum environment temperature is +40C.
2. Performance Parameters:
Flow Q= 1.0~180 3/h
Head H= 7~268 m
Rev n=2950 r/min
Power P=0.37~75 kw
Inlet diameter Dna=25~125mm
Allowable working pressure ≤25~40 bar
Rated frequency: 50 Hz or 60 Hz
3. Advantages:
Those with "F" means corrosion resistible
Small size
Effective
Less vibration
Easy maintaing
4. Applications:
Circulative pressure increasing
Water filtering in waterworks
Living water supply
Fire fighting system
Air conditioner
| fault phenomenon | failure cause | elimination methods |
| 1.No power supply or one or two phase power supply is needed | Check all phases of power supply and restore power supply | |
| 2.Poor contact of ac contactor and burning of coil | Repair or replace contactors | |
| can not start | 3. The power switch is not closed, malfunction or damaged | Close the switch and replace it if the power indicator does not turn on |
| 4. Thermal relay trip or damage | Check whether the motor is blocked, find out the reason and eliminate it.Manual reset is replaced if it cannot be started | |
| Water level is too low | Put water in the sink | |
| The motor burned | Repair or replace the motor | |
| 1.Line is loose | Check wiring and tighten connectors | |
| 2.Frequency converter malfunction | Check the fault content, check the cause according to the frequency converter manual, and restart after reset.Or disconnect the inverter power supply for a few seconds, the inverter fault reset before starting. | |
| The manual is normal | 3The frequency converter is damaged | Repair or replace |
| Automatic transmission failure | 4.Pressure switch damage | Repair or replace |
| 5The pressure transmitter is damaged | Repair or replace | |
| 6.Switch failure | Repair or replace | |
| Pump non - suction pressure gauge pointer to beat violently | Insufficient water supply for perfusion, air leakage at the connection between pipeline and instrument | Check pipeline and bottom valve, refill water diversion. Tighten air leakage |
The pump consumes too much power | Too much flow, impeller wear | Check whether the pump shaft is bent, replace the impeller, close the outlet valve to reduce the flow |
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