Model DDF-R Series Deflection Registers—

McGill AirFlow's standard and universal Model DDF-R series deflection registers are constructed from extruded aluminum and finished in white (w) enamel or satin anodized (sa). The universal models are fabricated with a slight profile, which allows assembly to any duct curvature.

All models have gaskets on the margins for a dust-free, airtight seal. They are available in a minimum size of 10 inches by 3 inches to a maximum size of 36 inches by 12 inches (see table). They offer single (vertical) and double (vertical and horizontal) deflection, and are equipped with adjustable blades. The optional air scoop has face screw adjustment(s) for volume flow rate.

Available Sizes for the DDF-RUSD and DDF-RUDD Registers

Model DDF-RDDS Register
(standard, double deflection with air scoop)

Available Sizes for the DDF-RSD and DDF-RDD Registers

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