Howden American Fan Company

The Varofoil controllable-pitch-in-motion fan has been operating successfully for many years in a variety of variable air system applications. The very significant power savings, reliability, and negligible maintenance requirements are a reality to owners and operators in schools, hospitals, office buildings, theaters, automotive plants, mines, glass works, tunnels, and many other commercial and industrial applications throughout the world.

Using the same fan design American Fan also offers this fan as our High Performance Axial Fan. In this mode the fan’s impeller is manually adjustable at rest. And, like our JM axial fan, the impeller and blades are inspected using real-time radiography, assuring their high quality for you.

FEATURES

• Maximum Savings in Power Consumption

• Low Installed Cost

• Minimum Building Space and structural Support

• Reliability

• Servicing is simple , fast, and at minimal cost

• Application Flexibility

• All Rotating Components are X-Rayed and the complete fan tested at the Production Stage

• Maximum CFM 400,000 - Max SP 13 (in wg)