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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Square or rectangular for vertical mount only
linkage and handle enclosed in valve to assure trouble-free operation * Soft White Options * 955 O - steel opposed blade damper * Tamper proof screws * Standard Color or Designer Color Finish available on this product
SD52 Series Performance Data
Jamb seals (stainless steel)
see 1560 Series * Tamper proof screws * Standard Color
Parallel Blade Volume Damper 3000P-42X22 past 12 months Square or rectangular for verticalh3. 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$ 11.99
US$ 13.20
US$ 125.00
US$ 75.00
