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High Quality Electric Water Pump Centrifugal Jockey Pump

Price $500.00
Min Order 1 Set
Availability In Stock
Shipping From Shanghai, China
Popularity 504 people viewed
Model NO.:
LQDL/LQDLF
Max.Head:
>150m
Max.Capacity:
>400 L/min
Driving Type:
Motor
Impeller Number:
Multistage Pump
Working Pressure:
High Pressure Pump
Influent Type of Impeller:
Clear Water
Position of Pump Shaft:
Vertical Pump
Impeller:
Closed
Usage:
Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump
Type:
Lqdl/Lqdlf
Color:
Black
Material:
Cast Iron
Motor:
100% Cooper Wire
Pressure:
High Pressure
Theory:
Centrifugal
Trademark:
LYSON or OEM
Transport Package:
Wooden Box
Specification:
ISO9001/CE
Origin:
Shanghai, China
HS Code:
8413709990
Product Description








Products Name: High quality Long Duration Time Electric Water Pump Centrifugal Jockey Pump with Long Service Life

Conditions of use: Suitable for conveying the temperature under 120 celsius water and similar to that of liquid water, pump system working pressure of up to 30 bar.

The scope of performance parameter: This series a total of 26 species, 348 kinds of specifications and its

performance parameters range:

1 flow Q= 1~150m3/h

2. Lift H= 6 ~ 305 m

3. Speed n=1480/2980  r/min

4. Power P= 0.37~ 75kW


PS:  LQDLD is Mute Series.
fault phenomenonfailure causeelimination methods
The manual is normal
Automatic transmission failure
1.No power supply or one or two phase power supply is needed
Check all phases of power supply and restore power supply

 
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 malfunctionCheck 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.
3The frequency converter is damagedRepair or replace
4.Pressure switch damageRepair or replace
5The pressure transmitter is damagedRepair or replace
 6.Switch failureRepair or replace
Pump non - suction pressure gauge pointer to beat violentlyInsufficient water supply for perfusion, air leakage at the connection between pipeline and instrumentCheck 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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