Shaft : The shaft is made of stainless steel as per IS:6603 accurately ground finished to close tolerances to ensure long life of bearings.
Mechanical seal : Rotary seal of high precision having fine lapped surface is used. Its spring-loaded carbon face seals the stationary ceramic face for effective sealing against water leakage.
Motor frame : High tensile cast iron and is totally enclosed fan type. Cooling ribs are provided to facilitate heat dissipation to keep the body cool.
Rotor : Die cast dynamically balanced rotor for vibration free noiseless running.
Windings : Enamelled copper wire with insulation class ‘B’.
Ball bearings : Heavy duty double sealed ball bearings fitted to ensure longer life.