6” stainless steel “sanitary” butterfly valve Stainless steel control cabinet • Hinged “easy access” openings with trigger release locking system Center pressure bar for even pressure control on lid seals 60:1 gear reduction from 0 to 21 RPM 4” heavy duty locking casters Painted 4” carbon steel square tubing frame #4 finish (satin finish) on exterior 1, 2, 3, 5, & 7.5 cubic foot capacity available.