... Overhead Stirrer S212-90 ----Constant Speed Stirrer SENCO, China made -------------------------------------------------------------------Specifications- Apply Single Phase AC Induction Motor - ... , Constant SpeedMotor TypeSingle Phase AC Induction MotorMotor Power (W)40904090Rotary Speed (rpm)60-130060-130030 ... 7Valid Height (cm)60606060Base (cm)27×33, SUS304Stirring Power (L)H2O, 1-3LH2O, 2-5LH2O, 1 ...