CENTRIFUGAL PUMP GRUNDFOS NB150-200/224 A-F1-A-BAQE

Normally, the dimensions of a single-stage, end-suction centrifugal pump comply with standard ISO 5199, and the nominal capacity conforms to standard EN 733 (10 bar). The dimensions of PN 10 flanges are in accordance with standard EN 1092-2. The pump has an axial suction opening, a radial discharge opening, and a horizontal shaft. The motor, motor bracket, guard, and impeller can be removed from the rear of the pump without disturbing the pump casing or piping. The unbalanced rubber O-ring seal complies with standard DIN EN 12756. The pump is coupled via a short coupling to a fan-cooled asynchronous motor. Fluid: Fluid temperature range: 0 .. 120 °C Technical: Pump speed: 1460 rpm Nominal flow rate: 400 m³/h Nominal head: 9.6 m Actual impeller diameter: 224 mm Nominal impeller: 200 mm Shaft seal code. 1: Type 2: Impeller seal face 3: Static face 4: Secondary seal: BAQE Materials: Pump casing: Cast iron Pump casing: EN-GJL-250 Pump casing: ASTM A48-40 B Impeller: Cast iron Impeller: EN-GJL-200 Impeller: ASTM A48-30 B Shaft: Stainless steel Shaft: 1.4301 Shaft: 304 Rubber: EPDM Wear ring material: High-alloy brass (CuZn34Mn3AI2) Installation: Maximum ambient temperature: 60 °C Maximum allowable operating pressure: 10 bar Standard flange: EN 1092-2 Pump suction opening: DN 200 Pump discharge opening: DN 150 Pressure class: PN 10 Electrical data: Motor model: 160LB IE Efficiency class: IE3 Nominal power - P2: 15 kW Supply frequency: 50 Hz Nominal voltage: 3 x 380-415D/660-690Y V Nominal current: 29.0-28.0/16.8-16.4 A Starting current: 760-870 % Power factor Cos phi: 0.86-0.82 Nominal speed: 1460-1470 rpm Efficiency: IE3 92.1% Motor efficiency at full load: 92.1 % Motor efficiency at 3/4 load: 92.3 % Motor efficiency at 1/2 load: 92.1 % Number of poles: 4 Protection class (IEC 34-5): 55 Dust/Jetting Insulation class (IEC 85): F Lubricant type: Grease Other: Minimum efficiency index, MEI =: 0.70 Net weight: 304 kg Gross weight: 325 kg This product description is an automated translation of the original Finnish description.