The D2E133-CI33-56 is a 230VAC Centrifugal Blower with a ball bearing and Sendzimir galvanized sheet steel impeller. This AC fan comes with forward curved, dual inlet and hot-galvanized sheet steel housing. The motor is thermal overload protector (TOP) wired internally. It features axial cable exit, rotational direction is counter-clockwise, seen on rotor and uncoated rotor surface.