SO...2 SO Stainless steel horizontal open impeller centrifugal pump Definition of model Structure...
Transcript of SO...2 SO Stainless steel horizontal open impeller centrifugal pump Definition of model Structure...
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SOStainless steel horizontal open impeller centrifugal pump
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SOStainless steel horizontal open impeller centrifugal pump
Definition of model
Structure features
• SOissemi-openimpellerstainlesssteelhorizontalsingle-stagecentrifugalpump.SOisaaxialsuctionandradialdischarge.• Compactstructure,thepumpisconnectedwithmotordirectlyandfitwithsameshaft• Lightweight,casingisweldedbypunchingthinplate.• Alittlecorrosionproof.WetpartsareinAISI304orAISI316stainlesssteel
Applications
• Domesticwater• Watersupplyforindustrialwashingmachine• Watersupplyanddrainage• Washingandsurfacecleaningforhouseholds
Operating systems
• Liquidtemperature:-100C-+900C• Ambienttemperature:upto+400C• Altitude:upto1000m• Max.systempressure:8bar
Motor
• TEFCmotor,2poles• Protectionclass:IP55• Insulation:F• Standardvoltage:1x220V• 3x220V/380V• Max.powerof1phmotor:2.2kw
Installation requirements
• Thepumpshallbeinstalledonahorizontallybase,wheninstallingpleaseensurethatthepumpisnotundertensionbythepipeline
• Thepumpwillbeinstalledinaventilatedandanti-freezeenvironment.
Curve conditions
Theguidelinesbelowapplytothecurvesshownonthenextpages• Allcurvesarebasedonthemeasuredvalueofmotor3x380V,50Hz:constantspeedof2900rpm• TolerancestoISO9906,AnnexA,ifindicated;• Measurementswheremadewithairlesswateratatemperatureof200C• Thecurvesapplytokinematicviscosityofu=1mm2/s(1cSt).• Theboldcurvesindicatetherecommendedperformancerange.Donotoperatepumpexceedingtheperformancescopetoprevent
themotorfromoverloading.
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SOStainless steel horizontal open impeller centrifugal pump
Section drawing
Material of SO
The material for mechanical seal are Sic/Sic or Tc/Tc if requested
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SOStainless steel horizontal open impeller centrifugal pump
Scope of performance
Performance table
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SOStainless steel horizontal open impeller centrifugal pump
Performance curve 50Hz ISO9906 Annex A
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SOStainless steel horizontal open impeller centrifugal pump
Installation drawing (thread connection)
Size and weight (thread connection)