Grundfos 98627963 NK 125-315/277AY1F2BESBAQEXW1 Pump

Grundfos

Product Code: Grundfos 98627963 NK 125-315/277AY1F2BESBAQEXW1 Pump
Brand: Grundfos



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Description for Grundfos 98627963 NK 125-315/277AY1F2BESBAQEXW1 Pump

General information: Product name: NK 125-315/277 Product No: On request EAN number: On request Technical: Pump speed on which pump data are based: 2980 rpm Rated flow: 408 m³/h Rated head: 95 m Actual impeller diameter: 277 mm Nominal impeller diameter: 315 Shaft seal arrangement: Single Primary shaft seal: BAQE Shaft diameter: 42 mm Code for shaft seal: BAQE Secondary shaft seal: None Curve tolerance: ISO 9906:1999 Annex A Pump version: A1 Bearing design: 17500 Materials: Type key, code for materials: A Type key, code for rubber components. E = EPDM, V=FKM: E Pump housing: Cast iron EN-GJL-250 ASTM A48-40B Wear ring: Bronze ASTM CuSn10 Impeller: Cast iron EN-GJL-200 ASTM A48-30B Material code: A Rubber: EPDM Code for rubber: E Installation: Maximum ambient temperature: 40 °C Maximum operating pressure: 16 bar Type key, code for pipework connection: F Pipe connection standard: EN 1092-2 Size of inlet connection: DN 150 Size of outlet connection: DN 125 Pressure rating for connection: PN 16 Coupling type: Standard Wear ring(s): W Bearing lubrication: Grease Base frame design: EN/ISO Connect code: F Liquid: Pumped liquid: Water Liquid temperature range: 0 .. 120 °C Selected liquid temperature: 20 °C Density: 998.2 kg/m³ Electrical data: Motor type: SIEMENS Rated power - P2: 160 kW Mains frequency: 50 Hz

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