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NKG 50-32-160.1/177 A1-F-B-E-BAQE - 95131975

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      Product name: NKG 50-32-160.1/177 A1-F-B-E-BAQE
      Product No: 95131975
      EAN number: 0000000000000
      Technical 
      Pump speed on which pump data are based: 2900 rpm
      Rated flow: 22.5 m³/h
      Rated head: 34.1 m
      Actual impeller diameter: 177 mm
      Impeller nom: 160.1 mm
      Primary shaft seal: BAQE
      Shaft diameter: 24 mm
      Secondary shaft seal: NONE
      Curve tolerance: ISO9906:2012 3B
      Pump version: A1
      Materials 
      Pump housing: Cast iron
      Pump housing: EN-GJL-250
      Pump housing: ASTM A48-40 B
      Impeller: Bronze
      Impeller: DIN W.-Nr. CuSn10
      Impeller: ASTM B584-C83600
      Material code: B
      Rubber: EPDM
      Code for rubber: E
      Wear ring mat.: High alloy brass(CuZn34Mn3AI2
      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: PN 16
      Coupling type: Standard
      Wear ring(s): neckring(s)
      Base frame: C - Channel
      Connect code: F
      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: MMG112M
      Rated power - P2: 4 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415D/660-690Y V
      Rated current: 7.80/4.50 A
      Starting current: 770-770 %
      Cos phi - power factor: 0.87
      Rated speed: 2890 rpm
      Number of poles: 2
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: PTC
      Motor No: 83315113
      Lubricant type: Grease
      Others 
      Minimum efficiency index, MEI ≥: 0.70
      ErP status: EuP Standalone/Prod.
      Net weight: 129 kg
      Gross weight: 169 kg
      Shipping volume: 0.674 m³

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