Transcription of END-SUCTION CENTRIFUGAL PUMPS - Rapid Allweiler
1 EN733 (DIN 24255) END-SUCTION CENTRIFUGAL PUMPSCHARACTERISTIC CURVE1973 Annex BBased on water density 1000 kg/m3 and viscosity 1 DiameterHead, capacity and efficiency according to ISO Standard 2548:Issue DateSuction DiameterOCTOBER 20051450 rpm40%40%50%50%60%60%70%70%80%80%0501001 50200250Q (m^3/hr)HEAD (m)0246810121416P (kW)02468 NPSH (m) margin of 0,5 m necessary100mm125mmDIN 24 255NT/NS 100-200