Grundfos cr 5-14 a-fgj-a-e-hqqe -
VENDO POMPA USATA POCHISSIMO IN OTTIME CONDIZIONI. VERO AFFARE. Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line) enabling installation in a horizontal one-pipe system. The pump head and base are in cast iron - all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easy service and access. Power transmission is via a rigid split coupling. Pipework connection is via combined DIN-ANSI-JIS flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor. Liquid: Pumped liquid: Water Liquid temperature range: - °C Q_OpFluidTemp: 20 °C Density: kg/m³ Technical: Speed for pump data: rpm Rated flow: 5.8 m³/h Rated head: 71.1 m Primary shaft seal: HQQE Approvals on nameplate: CE,TR Curve tolerance: ISOB Materials: Pump housing: Cast iron EN-JL ASTM A B Impeller: Stainless steel DIN W.-Nr. AISI 304 Bush material: NONE Installation: Maximum ambient temperature: 60 °C Max pressure at stated temp: 25 bar / 120 °C 25 bar / -20 °C Flange standard: DIN Pipe connection: DN 25 / DN 32 Pressure stage: PN 16 / PN 25 Flange size for motor: FT115 Electrical data: Motor type: MMG90L IE Efficiency class: IE2 Rated power - P2: 2.2 kW Power (P2) required by pump: 2.2 kW Mains frequency: 50 Hz Rated voltage: 3 x D/Y V Rated current: A Starting current: % Cos phi - power factor: 81,1 Rated speed: rpm Efficiency: IE% Motor efficiency at full load: % Motor efficiency at 3/4 load: % Motor efficiency at 1/2 load: % Number of poles: 2 Enclosure class (IEC (Protect. water jets/dust) Insulation class (IEC 85): F