Lau 013693-15 013693-15 Lau DD12-9A Blower Wheel Squirel Cage 12-3/4 x 9-1/2 x 5/8 CW

Lau 013693-15 013693-15 Lau DD12-9A Blower Wheel Squirel Cage 12-3/4 x 9-1/2 x 5/8 CW Lau Blower Wheel Part Number 01369315. Replacement DD Preslok Wheels for direct drive blowers are dynamically balanced and forward curved incorporating the Preslok center disc construction for positive blade retention providing higher RPM capability and industry proven reliability. Wheels are made of galvanized cold-rolled steel. Rotation is by viewing hub (bore) end.Specifications:Bore Size 5/8 ;CW Rotation as viewing bore end. Convex;Outside Diameter: 12-3/4 Length: 9-1/2 ;Number of Blades: 43;Please see all pictures to see how the blades are curved and where the bore is.