Industrial Electric Horizontal Single Suction Multistage Centrifugal Water Pump for Metallurgy and Mining

IntroductionD type pumps are single suction multistage segmental centrifugal pumps which adopt energy efficient hydraulic model,with wide performance range,high efficiency,reasonable structure,safe and steady operation,low noise,long life performance and easy installation and maintenance.ApplicationD type pump apply to mining,factory and city water supply and drain,and are used for transporting clear water without solid particles, abrader and suspended substance or other liquids that their physical and chemical properties are similar to clear waterPerformance Parameters TableModelFlow(m³/h)Head(m)Pump efficiency(%)Shaft power (kW)Speed(rpm)Impeller outer diameter(mm)StageD120-50X812040073.3178.429502138Product AttributeAttributeAttributeAttribute valuePerformanceSpeed2950MaterialImpellerHT250Pump shaft40CrBearingSKFPump casingHT250Working conditionsMedium temperatur(ºC)Below 80ºCInstallationInlet diameter(mm)DN125Outlet diameter(mm)DN125Direction of rotationClockwiseEntrance orientationSide entryExit orientationVertical upInstructionsLow pressure male bottomMotorNumber of motor phases3Protection classIP54Insulation classFMotor Power(kW)220Motor modelYE3-355M1-2Power frequency(Hz)50Rated voltage(V)380SealSealed formMachinery SealStructural CharacteristicsThe pump series is installed horizontally,the inlet is horizontal and the outlet is upward,they can be changed as required.the pump consists of pump body,rotor,balanced construction,bearing and sealPump body:suction casing,stage casing,discharge casing and diffuser are linked by bolts to form a working houseRotor:it consists of shaft,impeller,shaft sleeve,balance disk etc,the spare parts of shaft are rolled into one by straight supported by bearing at both ends keys and sleeve nuts,the rotor is in pump casingBalanced construction:it consists of gimbals,balancing sleeve,balanced pipelineParts of bearing:they consist of shaft box,bearing and bearing cover.except 600-80,800-80 type pump adopt sliding bearing and oil lubrication,other pumps adopt rolling bearing and grease lubricationSealing parts usually adopt packing seal,mechanical seal as wellDrive: pump is driven directly by motor through flexible coupling,viewed from the motor end, the rotating direction of pump is clockwise.Ordering InstructionsThe necessary parameters: Pump type or capacity, head at required operating point,suction pressure,density,temperature,viscosity and causticity of pumped medium etc,type of shaft sealing,motor power,voltage,insulation class,level of protection,cooling system.FAQ1. Q:Are you a manufacturer or trading company  A:We are a manufacturer that specializes in industrial pump for 60 years  2. Q:What payment term do you prefer? A:Normally we take payment term 30% T/T in advance,70% paid before shipment, we can also accept L/C at sight.  3. Q:What about the package?A:Standard export plywood case  4. Q:How long is the warranty?A: Eighteen (18) months after delivery, twelve (12) Months from the date of commissioning, whichever comes earlier  5. Q:Is it acceptable to make customer's own brand? A: Sure, we can do OEM & ODM  6. Q:How many days does it take for manufacturing? A: It depends on order quantity and pump types. Normally it takes 20-120 days    /* 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