Volume Damper Low-Leak OBD 3000-0BDLL-62X54 past 12 months 800-495-0125

800-495-0125

904 - Double Deflection Adjustable Aluminum Blade Grille For a 32" x 18" Duct Opening (front blades parallel to shortest dimension)

Standard Features * 3-way diffusion for draft-free heat or air conditioning * For ceiling or sidewall applications * All component parts

SD52 - Transition Box Spiral Pipe Grille (Single Deflection)

2" ADC compliant round collar with a bead for ease of installation

Volume Damper Low-Leak OBD 3000-0BDLL-62X54 past 12 months 800-495-0125h3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee 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.