This comprises of a Barrel of PolypropylenePerspex of size 11 ½ “x 6†approx and is suited for a load of 3 to 5 kgs. The unit is ideally meant for usage with a Tank of size 2’ x 2’ x 2’. The unit is powered with a 12 Volts D. C. Geared Motor Power is provided to the Motor from the Cathode Rod of the Tank by connecting the Terminals of the Motor.