... noise, Smooth supplying oil, High speed, Good self-priming performance BB-B series cycloid gear pump is a kind of ... simple structure, low noise, smooth supplying oil, high speed, good self-priming performance, widely used in the ... and lubrication pump.ModelFlow(L/min)Pressure(Mpa)Speed(r/min)PressureFluctuation(Mpa)VolumeEfficienvy(nv%)DrivePower( ... .101001005.101251256.50 BB-B series Cycloid Gear Pump