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NKG 300-250-400/281 A1F2BE-SBAQE - 96958578

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      Product name: NKG 300-250-400/281 A1F2BE-SBAQE
      Product No: 96958578
      EAN number: 5700314599348
      Pump speed on which pump data are based: 1470 rpm
      Rated flow: 609.3 m³/h
      Rated head: 17.8 m
      Actual impeller diameter: 281 mm
      Impeller nom: 400 mm
      Primary shaft seal: BAQE
      Shaft diameter: 48 mm
      Secondary shaft seal: NONE
      Curve tolerance: ISO9906:2012 3B
      Pump version: A1
      Pump housing: Cast iron
      ASTM A48-40 B
      Impeller: Bronze
      DIN W.-Nr. CuSn10
      ASTM B584-C83600
      Material code: B
      Rubber: EPDM
      Code for rubber: E
      Wear ring mat.: High alloy brass(CuZn34Mn3AI2
      Maximum ambient temperature: 60 °C
      Maximum operating pressure: 16 bar
      Flange standard: EN 1092-2
      Pump inlet: DN 300
      Pump outlet: DN 250
      Pressure rating: PN 16
      Coupling type: Standard
      Wear ring(s): neckring(s)
      Base frame: C - Channel
      Connect code: F
      Pumped liquid: Water
      Liquid temperature range: 0 .. 120 °C
      Selected liquid temperature: 20 °C
      Density: 998.2 kg/m³
      Electrical data 
      Motor type: 225MC
      IE Efficiency class: IE2
      Rated power - P2: 45 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-420D/660-725Y V
      Rated current: 84,5-79,5/48,5-46,0 A
      Starting current: 450-450 %
      Cos phi - power factor: 0.8
      Rated speed: 1475 rpm
      Efficiency: IE2 93,1%
      Motor efficiency at full load: 93.1-93.1 %
      Motor efficiency at 3/4 load: 94.9-94.9 %
      Motor efficiency at 1/2 load: 94.3-94.3 %
      Number of poles: 4
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: PTC
      Motor No: 96292794
      Lubricant type: Grease
      Minimum efficiency index, MEI ≥: 0.46
      ErP status: EuP Standalone/Prod.
      Net weight: 1010 kg
      Gross weight: 1170 kg
      Shipping volume: 3.08 m³

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