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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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your water supply and effluent transfer specialist

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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www.elsumo.co.za

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)