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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
1/4” crossbars
850 Series Engineering/Performance Data
w/ Tool Operated Opposed Blade Damper
Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *
Parallel Volume Damper Low Leak 3000PLL-64X18 Residential Registers & Grilles 1/4” crossbarsh3. 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
US$ 39.95
US$ 128.00
US$ 179.00
US$ 109.50
US$ 314.50
