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NK 80-250/220 A-GQQE - 96594267

Please note that this is a discontinued product.
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      Product name: NK 80-250/220 A-GQQE
      Product No: 96594267
      EAN number: 5700831871101
      Pump speed on which pump data are based: 2970 rpm
      Rated flow: 186.9 m³/h
      Rated head: 60.3 m
      Actual impeller diameter: 220 mm
      Impeller nom: 250 mm
      Primary shaft seal: GQQE
      Shaft diameter: 32 mm
      Secondary shaft seal: NONE
      Pump housing: Cast iron
      Pump housing: EN-GJL-250
      Pump housing: ASTM A48-40 B
      Impeller: Cast iron
      Impeller: EN-GJL-200
      Impeller: ASTM A48-30 B
      Material code: A
      Maximum ambient temperature: 40 °C
      Maximum operating pressure: 16 bar
      Flange standard: EN
      Pump inlet: DN 100
      Pump outlet: DN 80
      Pressure rating: PN16
      Coupling type: Standard
      Wear ring(s): neckring(s)
      Pumped liquid: Water
      Liquid temperature range: -25 .. 90 °C
      Selected liquid temperature: 20 °C
      Density: 998.2 kg/m³
      Electrical data 
      Motor type: MMG225M
      Rated power - P2: 45 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415 D/660-690 Y V
      Rated current: 78.0/45.0 A
      Starting current: 790 %
      Cos phi - power factor: 0.89
      Rated speed: 2970 rpm
      Motor efficiency at full load: 92.5 %
      Motor efficiency at 3/4 load: 92.0 %
      Motor efficiency at 1/2 load: 90.4 %
      Number of poles: 2
      Enclosure class (IEC 34-5): IP55
      Insulation class (IEC 85): F
      Motor protec: PTC
      Motor No: 83315136
      Lubricant type: Grease
      Net weight: 593 kg
      Gross weight: 651 kg
      Shipping volume: 0.88 m³

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