Grundfos SEV.80.80.11.4.50D Pump

Grundfos

Product Code: Grundfos SEV.80.80.11.4.50D Pump
Brand: Grundfos



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Description for Grundfos SEV.80.80.11.4.50D Pump

General information: Product name: SEV.80.80.11.4.50D Product No: On request EAN number: On request Technical: Rated flow: 8.61 l/s Maximum flow: 16.1 l/s Rated head: 4.39 m Maximum head: 6.9 m Type of impeller: SUPER VORTEX Max. Particle: 80 mm Max. hydraulic efficiency: 37 % Approvals: EN12050-1 Curve tolerance: ISO9906:2012 3B2 Cooling jacket (Yes/No): Y Materials: Pump housing: Cast iron EN 1561 EN-GJL-250 Impeller: Cast iron EN 1561 EN-GJL-250 Shaft seal: SiC/SiC Secondary shaft seal: CER/CARNBR Installation: Range of ambient temperature: 0 .. 40 °C Maximum operating pressure: 6 bar Type of inlet connection: DIN Type of outlet connection: DIN Size of inlet connection: DN 80 Size of outlet connection: DN 80 Pressure rating for outlet connection: PN 10 Maximum installation depth: 7 m Inst dry/wet: DRY/SUBMERGED Installation: H/V Auto coupling: 96090993 Liquid: Liquid temperature range: 0 .. 40 °C Selected liquid temperature: 20 °C Density: 998.2 kg/m³ Electrical data: Power input P1: 1.5 kW Rated power - P2: 1.1 kW Mains frequency: 50 Hz Rated voltage: 3 x 380-415 V Voltage tolerance: +6/-10 % Max starts per hour: 20 Rated current: 2.8 A Rated current at 3/4 load: 2.4 A Rated current at 1/2 load: 2.1 A Starting current: 13 A Rated current at no load: 1.9 A Cos phi - power factor: 0.73 Cos phi - p.f. at no load: 0.17 Cos phi - p.f. at 3/4 load: 0.64 Cos phi - p.f. at 1/2 load: 0.52 Rated speed: 1440 rpm Locked-rotor torque: 15 Nm Breakdown torque: 21 Nm

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