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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Dampers above 80 square inches free area will be provided with blade insulation
* 2550 - Round Spring actuated (6) damper for vertical or horizontal mount
Designed to handle high volumes of air with horizontal flow
Heavy Duty Construction (1 1/2" frame depth utilized)
inner dimension and outside dimension available * Available in continuous lengths with butt joints * Tamper proof screws * Standard Color
Parallel Volume Damper Low Leak 3000PLL-68X26 Smoke-Fire Damper Dampers above 80 square inchesh3. 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$ 235.00
US$ 750.00
US$ 249.50
US$ 199.50
US$ 2999.50
