Parallel Blade Volume Damper 3000P-70X14 Specialty Products Field installable bowtie damper with

Field installable bowtie damper with round ring

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 16" Duct Opening (front blades parallel to shortest dimension)

SUBMITTAL 700MA Series Submittal

SD52 - Transition Box Spiral Pipe Grille (Single Deflection)

TVB - Thermal Vapor Blanket

Parallel Blade Volume Damper 3000P-70X14 Specialty Products Field installable bowtie damper withh3. 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