DS-555 dc pump motor 1.Voltage:1.5,3,4.5,6,9, ... ,25,30,37,38,45mm 3.Speed:customized DS-555 dc pump motor1.Main voltage: 1.5,3,4.5,6,9 ... ,30,37,38,45mm4.Weight:255g/pcs(Approx)5.Our DC Motor is with high torque,low speed,low noise ,good ... data can be adjusted according to customers requirement. DS-555 dc pump motor