Bedplate vane pumps of high flow, self-suction, positive displacement, constant flow, inaudible and heavy-duty The transfer is quick, uniform and inaudible. The pump has built-in bypass valve. It is specially intended for the transfer of high volumes, S-1 service, continuous for fuel tank charging and discharging, storage of fuel, hydrocarbon, diesel and another non-corrosive fluid and without solid particles in suspension. BDP-500 · F2 1/2" · IP-55 TECHNICAL DATA PUMP Flow: 500 l/min Operation pressure: 3.5 bar 640 rpm Connection through weldable flange of 2 1/2" Recommended diameters: suction-delivery connection: Ø3" Moto-pump group performance: horizontal Bypass built-in MOTOR Voltage: 230/400 VAC triphasic Frequency: 50 Hz Powe: 4 kW IP-55 protection Condensable protection: encapsulated Turn speed: 1,500 rpm Insulation: F Class Reducer/motor coupling: flange Noise level: 80 dB(A) Size and weight (approx.): Size: 1,050x365x345 mm (length x width x height) Weight: 148.5 kg