4” high performance rewindable submersible motors made entrely od AISI 304 stainless (parts in contact with the water). Lubrication and cooling of motor and bearings is ensured by a special FDA-grade liquid; the rotors are supported by three over-sized ball bearings (2 bearings up to 3 Hp) with high axial load; all All Motors are provided with a power cable that can be easily removed for easy maintenance operations. Mechanical seal made of ceramic/graphite.
