REVERSE CIRCULATION TYPE CANNED MOTOR PUMP

Description

Dynamic Canned motor’s are provided with Reverse circulation line so that the pumped liquid do not vapourize at any of the bearing in the pumps. The increase in the vapour pressure of the liquid due to the heat input while flowing between the stator & rotor is well covered by the increase in its pressure increase. Vapour pressure, specific Heat and viscosity of the liquid for e.g. carbon dioxide, Butane, Ammonia, Propane ethane have steeper and higher vapour pressure curve & low specific heat, Reverse circulation line in the pump resolve all the above problem’s.