4"
E SERIES motors are hermetically sealed, encapsulated and water lubicated
with 2/3 wire replaceable leads. The stator winding are of enameled copper wires
and would stator is mounted in a stainless steel shell and is completely protected
by a stainless steel cylinder and filled with resin. The resin filled in the space
between the stator and the stainless steel cylinder dissipates heat quickly, resulting
in long motor life. Motors are prefilled with de-ionized water and propylene glycol,
the anti freeze agent.