Grundfos NK 150-250/275 EUP A2F1BE-SBAQE

NK 150-250/275 EUP A2F1BE-SBAQE Grundfos ⍾ 98746067

Product name: NK 150-250/275 EUP A2F1BE-SBAQE; Product No: 98746067; Technical ; Pump speed on which pump data are based: 1480 rpm; Rated head: 22.1 m; Actual impeller diameter: 275 EUP mm; Impeller nom: 250 mm; Primary shaft seal: BAQE; Shaft diameter: 42 mm; Secondary shaft seal: NONE; Curve tolerance: ISO9906:2012 3B; Pump version: A2; 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: 55 °C; Flange standard: EN 1092-2; Pump inlet: DN 200; Pump outlet: DN 150; Pressure rating: PN 10; Coupling type: Spacer; 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: 37 kW; Rated current: 69,0-64,0/39,5-37,0 A; Starting current: 640-640 %; Cos phi - power factor: 0.86; Efficiency: IE3 93,9%; Motor efficiency at full load: 93.9-93.9 %; Motor efficiency at 3/4 load: 94.5-94.5 %; Motor efficiency at 1/2 load: 94.4-94.4 %; Number of poles: 4; Insulation class (IEC 85): F; Motor protec: PTC; Motor No: 98957810; Lubricant type: Grease; Others ; Minimum efficiency index, MEI ≥: 0.63; ErP status: EuP Standalone/Prod.; Gross weight: 752 kg; Shipping volume: 1.52 m³

Rated speed
 1480 rpm
Maximum operating pressure
 10 bar
Nominal flow
 441.7 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
 685 kg