Model CSP inline fans are high performance fans designed for exhaust, supply or return air applications where low sound level are required. Units feature an insulated, galvanized steel housing with a forward-curved wheel.

• 22.625 x 10.5 inch inlet width x height
• 19.5 x 8 inch outlet width x height
• Speed controllable, with up to 30% turndown

18" Folding Tool

The CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.