Vacuum pump KO 503

Rotary vane rotary pumps KO-503 designed to create vacuum or overpressure in tanks of vacuum machines of type KO based on the chassis of GAZ, ZIL, KAMAZ, URAL and MAZ vehicles at ambient temperatures from -20 to +40 ° C. Technical characteristics of vacuum pump: Power consumption, kW 6.0 ± 0.6; Productivity at P = 0, cubic meters / hour; 240.0 ± 20.6; Nominal rotor speed, rpm; 1450; Rotor rotation direction, right, left; Maximum discharge, MPa; 0.085; Operating pressure , MPa, not more than 0.06 Pump temperature, ° С, no more than 80 Efficiency coefficient 0.8 - 0.9 Weight, kg, not more than 75 Overall dimensions, not more than: length 470 mm width 280 mm height 225 mm