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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Standard Features * Lightweight Aluminum vent louver * Able to withstand wet and corrosive environments * Spring clip mounting * Easily installed using only a high grade silicon caulk * Satin Anodized finish Options * IS - Insect screen * Standard Color or Designer Color Finish available on this product
Concealed mounting holes
Square to round 2" collar with roll formed retention bead
Center margins are mounted on the backside of the grille for a streamlined continuous look
Parallel Volume Damper Low Leak 3000PLL-50X20 Residential Registers & Grilles Standard Features * Lightweight Aluminumh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
