Datasheets DSP series - Landustrie

DSP18-05-135.DWGWetterfretter DSP18-5-135Pump type:Application:Pump dataSubmersible GrinderWaste water, sewageP2 ISO 9906 grade 2kWDischarge diameter 50 mm (2”)Impeller type:GrinderImpeller diameter135 mmRecommended min. flow1 l/sec (3.5 m3/h)Weight45 kgMotor210mMains:50 c/s – 3 phaseRated shaft power2.2 kWNominal speed2900 rpmMotor efficiency 62 %Power factor (cos phi) 0.80Degree of protection IP 68Isolation classF (155°C)Max. water temperature 40°CStandard cable length10 m363024181 135MaterialsPump casingCast iron GG 25 (EN-GJL-250)ImpellerCast iron GG 25 (EN-GJL-250)Motor unitCast iron GG 25 (EN-GJL-250)Shaft AISI 431Alt: AISI 316Bolts AISI 316ElastomersNitrile (NBR) or neoprene (CR)Alt: viton (FPM)Electrical cableNeoprene (CR)Seal lubricationOilSeal pump sideSilicon carbide – silicon carbideSeal motor sideDouble Lip sealCoatingTwo components polyurethane12600 2 4015dimensions in mm683010124514 l/secm3/h255Installation optionsHeader coupling BWK 050207Guide bar coupling OWK 050FreestandingIncluding support (VRS)50mm or 75 mm hoseconnection orG 2” threaded connectionOptional440Various Coupling adaptersG 2"ConnectionsElectrical cable size [mm2]voltage current[V]* [A] direct start400 6.3 5G1.5starting current DOL start : 5.0 x rated current* other voltages on requestLandustrie datasheet DSP 18-5-135-E1-11We reserve the right to alter specification without prior notice.