Horizontal Multistage Centrifugal Pump for Stainless Steel

Products Name:Horizontal multistage 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 neededCheck all phases of power supply and restore power supply  2.Poor contact of ac contactor and burning of coilRepair 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 lowPut water in the sink  The motor burnedRepair or replace the motor  1.Line is looseCheck 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 replaceAutomatic transmission failure4.Pressure switch damageRepair or replace 5The pressure transmitter is damagedRepair or replace 6.Switch failureRepair or replacePump 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 leakageThe 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/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1