57 Series with Silicon Carbide Seals

» monoflow and duoflow design
» self-supported rotating union
» radial housing connection
» balanced mechanical seal
» keyed rotor seal
» easy and quick replacement of sealing components (rotor seal, floating seal)
» ball bearings lubricated for life
» for poor water quality (E.L.S.)
» 3 vent holes
» forged brass housing
» stainless steel rotor (3/8" - 1")
» special options: threaded vent holes

Seal Combination - Standard
» Carbon Graphite/Silicon Carbide

Seal Combination - E.L.S.
» Silicon Carbide/Silicon Carbide for severe conditions (poor water quality)