Louvered Return Grille Surface Mount (screw up type)
Return Grille Frame and blades are 6063 extruded aluminum alloy with 200-R1 satin anodized finish. The frame has a typical wall thickness of 050 and is separated from the blades by an extruded rigid PVC track that becomes an integral part of the frame. This method of assembly eliminates corrosion and vibration. Air foil blades are spaced 3/4″ on center, and the double curved blade has the appearance of 1/2″ spacing.
An optional opposed blade damper is operated through the face of the unit and has the same extruded mill finish aluminum construction and injection-molded nylon bushings. Also available with optional T-bar filler panel, model PLT.
Available in clear anodized, white or a variety of custom painted colors.