Grundfos NK 80-250/234 A1F2AE-SBAQE

NK 80-250/234 A1F2AE-SBAQE Grundfos ⍾ 98313064

Product name: NK 80-250/234 A1F2AE-SBAQE; Product No: 98313064; Technical ; Pump speed on which pump data are based: 2975 rpm; Rated head: 68.9 m; Actual impeller diameter: 234 mm; Impeller nom: 250 mm; Primary shaft seal: BAQE; Shaft diameter: 32 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: Cast iron; Impeller: EN-GJL-200; Impeller: ASTM A48-30 B; Material code: A; Rubber: EPDM; Code for rubber: E; Wear ring mat.: High alloy brass(CuZn34Mn3AI2; Installation ; Maximum ambient temperature: 55 °C; Flange standard: EN 1092-2; Pump inlet: DN 100; Pump outlet: DN 80; Pressure rating: PN 16; Coupling type: Standard; Wear ring(s): neckring(s); Base frame: EN / ISO; Connect code: F; Liquid ; Liquid temperature range: 0 .. 120 °C; Selected liquid temperature: 20 °C; Density: 998.2 kg/m³; Electrical data ; Motor type: SIEMENS; IE Efficiency class: IE3; Rated power - P2: 55 kW; Rated current: 99,0-92,0/57,0-53,0 A; Starting current: 670-670 %; Cos phi - power factor: 0.89; Efficiency: IE3 94,3%; Motor efficiency at full load: 94.3-94.3 %; Motor efficiency at 3/4 load: 94.5-94.5 %; Motor efficiency at 1/2 load: 93.9-93.9 %; Number of poles: 2; Insulation class (IEC 85): F; Motor protec: PTC; Motor No: 98943375; Lubricant type: Grease; Others ; Minimum efficiency index, MEI ≥: 0.70; ErP status: EuP Standalone/Prod.; Gross weight: 774 kg; Shipping volume: 1.89 m³

Rated speed
 2975 rpm
Maximum operating pressure
 16 bar
Nominal flow
 203.4 m³/h
Media type
 Water
Mains frequency
 50 Hz
Nominal voltage
 3 x 380-420D/660-725Y V
Degree of protection
 IP55
Customs tariff number
 84137059
Expected origin
 HU
Weight
 683 kg