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Stainless Steel Multistage Horizontal Centrifugal Pump

China Stainless Steel Multistage Horizontal Centrifugal Pump, Find details about China Stainless Steel Multistage Horizontal Centrifuga, Vertical Electric Pum[ from Stainless Steel Multistage Horizontal Centrifugal Pump

Model NO.
LQDWF4-30
Power
Electric
Start Up
Electric Pump
Type
Blade Pump
Application
Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump
Industry
Mechanical Pump
Media
Powder Pump
Performance
Sanitary Pumps
Theory
Centrifugal Pump
Main Uses
Water Treatmen, Daily Life, Agriculture, Industry
Trademark
Liansheng or OEM
Transport Package
Wood Box
Specification
CE
Origin
Shanghai, China
HS Code
84101330
Model NO.
LQDWF4-30
Power
Electric
Start Up
Electric Pump
Type
Blade Pump
Application
Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump
Industry
Mechanical Pump
Media
Powder Pump
Performance
Sanitary Pumps
Theory
Centrifugal Pump
Main Uses
Water Treatmen, Daily Life, Agriculture, Industry
Trademark
Liansheng or OEM
Transport Package
Wood Box
Specification
CE
Origin
Shanghai, China
HS Code
84101330

Stainless Steel Multistage Horizontal Centrifugal Pump
Products Name:Stainless Steel MultiStage Horizontal Centrifugal Pump

Specifications
1. high efficiency& save energy
2. long lasting
 
Application
LQDWF type pump are mainly used in industrial field:
Air-conditioning system
Cooling system
Industrial cleaning
Water treatment(Water purification)
Aquiculture
Fertilizing / metering system
Environmental application
Other special applications
Applicable medium
Thin and clean non-flammable and non-explosive liquid without solid granules and fibers.
Mineral water, soft water, pure water, edible vegetable oil and other light chemical mediums.
When the density or viscosity of to-be-conveyed liquid is larger than that of water, it is necessary to select a driving motor of high-power.
Whether a specific liquid is suitable for the pump depends on many factors, among which the most important ones are chlorine content, PH value,temperature, solvent and oil content.
Operation condition
Liquid temperature:
Normal temperature type: -15 celsius~+70 celsius
Hot water type: +70celsius~+110celsius
Highest ambient temperature: +40celsius
Max.operation pressure :10 bar
Max.inlet pressure is limited by max.operation pressure
Pump
Horizontal multistage non-self-priming centifugal pump, attached with long shaft electric motor.
Compact structure renders small size of pump;axial inlet and radial outle
Application
LQDWF type pump are mainly used in industrial field:
Air-conditioning system
Cooling system
Industrial cleaning
Water treatment(Water purification)
Aquiculture
Fertilizing / metering system
Environmental application
Other special applications
Applicable medium
Thin and clean non-flammable and non-explosive liquid without solid granules and fibers.
Mineral water, soft water, pure water, edible vegetable oil and other light chemical mediums.
When the density or viscosity of to-be-conveyed liquid is larger than that of water, it is necessary to select a driving motor of high-power.
Whether a specific liquid is suitable for the pump depends on many factors, among which the most important ones are chlorine content, PH value,temperature, solvent and oil content.
Operation condition
Liquid temperature:
Normal temperature type: -15 celsius~+70celsius
Hot water type: +70°C~+110celsius
Highest ambient temperature: +40celsius
Max.operation pressure :10 bar
Max.inlet pressure is limited by max.operation pressure
fault phenomenonfailure causeelimination 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 start3.
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 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.
The manual is normal3The frequency converter is damagedRepair or replace
Automatic transmission failure4.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
Stainless Steel Multistage Horizontal Centrifugal Pump

Stainless Steel Multistage Horizontal Centrifugal Pump

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