Electric Gear Oil Pump 1.Flow Rate:9-15L/min 2.Pressure:12Bar 3.Power:AC220,AC380 4.Vacuum:0.032Mpa Electric Gear Oil Pump JYB-1 electric gear oil pump is designed for various requirements of pumping oils & lubricants, with the construction of die-cast aluminum pump body, by-pass valve, sintered steel gears, mechanical seal on the motor shaft , with the advantage of quiet operation , high suction ...