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NKG 50-32-250/243 A-E-BAQE - 95101520

Please note that this is a discontinued product.
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      Product name: NKG 50-32-250/243 A-E-BAQE
      Product No: 95101520
      EAN number: 0000000000000
      Technical 
      Pump speed on which pump data are based: 1710 rpm
      Rated flow: 14.1 m³/h
      Rated head: 22.4 m
      Actual impeller diameter: 243 mm
      Impeller nom: 250 mm
      Primary shaft seal: BAQE
      Shaft diameter: 32 mm
      Secondary shaft seal: NONE
      Materials 
      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
      Rubber: EPDM
      Code for rubber: E
      Wear ring mat.: Bronze (CuSn10)
      Installation 
      Maximum ambient temperature: 40 °C
      Maximum operating pressure: 16 bar
      Flange standard: EN 1092-2
      Pump inlet: DN 50
      Pump outlet: DN 32
      Pressure rating: PN16
      Coupling type: Standard
      Wear ring(s): neckring(s)
      Liquid 
      Pumped liquid: Water
      Liquid temperature range: 0 .. 120 °C
      Selected liquid temperature: 20 °C
      Density at selected liquid temperature: 998.2 kg/m³
      Electrical data 
      Motor type: 100LA
      IE Efficiency class: IE1
      Rated power - P2: 2.2 kW
      Mains frequency: 60 Hz
      Rated voltage: 3 x 220-277 D/380-480 Y V
      Rated current: 9,00-7,80/5,20-4,50 A
      Starting current: 470-680 %
      Cos phi - power factor: 0.80-0.70
      Rated speed: 1710-1750 rpm
      Efficiency: IE1 83% - IE1 85%
      Motor efficiency at full load: 83-85 %
      Motor efficiency at 3/4 load: 84 %
      Motor efficiency at 1/2 load: 84-81 %
      Number of poles: 4
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: NONE
      Motor No: 87250396
      Lubricant type: Grease
      Others 
      Net weight: 173 kg
      Gross weight: 213 kg
      Shipping volume: 0.674 m³

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