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NKGE 80-50-315/344 A2-F-L-E-BQQE - 97781995

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      Product name: NKGE 80-50-315/344 A2-F-L-E-BQQE
      Product No: 97781995
      EAN number: 5710624497104
      Technical 
      Pump speed on which pump data are based: 1460 rpm
      Rated flow: 50.3 m³/h
      Rated head: 36.5 m
      Actual impeller diameter: 344 mm
      Impeller nom: 315 mm
      Primary shaft seal: BQQE
      Shaft diameter: 32 mm
      Secondary shaft seal: NONE
      Curve tolerance: ISO9906:2012 3B
      Pump version: A2
      Materials 
      Pump housing: Stainless steel
      Pump housing: DIN W.-Nr. 1.4517
      Pump housing: ASTM CD4MCuN
      Impeller: Stainless steel
      Impeller: DIN W.-Nr. 1.4517
      Impeller: ASTM CD4MCuN
      Material code: L
      Rubber: EPDM
      Code for rubber: E
      Wear ring mat.: EN 1.4517 / CD4MCuN
      Installation 
      Maximum ambient temperature: 40 °C
      Maximum operating pressure: 16 bar
      Flange standard: EN 1092-2
      Pump inlet: DN 80
      Pump outlet: DN 50
      Pressure rating: PN 16
      Coupling type: Spacer
      Wear ring(s): neckring(s)
      Base frame: EN / ISO
      Connect code: F
      Liquid 
      Pumped liquid: Water
      Liquid temperature range: -25 .. 120 °C
      Selected liquid temperature: 20 °C
      Density at selected liquid temperature: 998.2 kg/m³
      Electrical data 
      Motor type: 160LB
      IE Efficiency class: IE3
      Rated power - P2: 11 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-480 V
      Rated current: 22.0-17.8 A
      Cos phi - power factor: 0.91-0.90
      Rated speed: 240-1750 rpm
      Efficiency: IE3 91,4%
      Motor efficiency at full load: 91.4 %
      Number of poles: 4
      Enclosure class (IEC 34-5): IP55
      Insulation class (IEC 85): F
      Motor protec: YES
      Motor No: 86906221
      Lubricant type: Grease
      Controls 
      Control panel: Standard
      Function Module: PUMP I/O
      Others 
      Minimum efficiency index, MEI ≥: 0.70
      ErP status: EuP Standalone/Prod.
      Net weight: 325 kg
      Gross weight: 352 kg
      Shipping volume: 0.749 m³
      Config. file no: 97912868

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