013334-01 Lau DD9-4A Blower Wheel Squirel Cage 9-1/2″ x 4-1/2″ x 1/2″ CW

Lau Blower Wheel Part Number 01333401, DD9-4A

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 1/2″
• CW Rotation as viewing bore end. Convex
• Outside Diameter: 9-15/16″, Length: 4-1/2″
• Number of Blades: 43

Please see all pictures to see how the blades are curved and where the bore is