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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Designed for return applications and as a vented access door to equipment
Standard Features * T-Bar lay-in filter grille with steel removable perforated face * 3/16" holes on 1/4" staggered centers * 20" x 20" x 1" filter (not included) * Square collar for 20 x 20 duct * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * Square to round No Labor Collar
Steel galvaneal construction
2500/2600 Installation Instructions
listed Fire-Resistance Diffusers * TVB - Thermal Vapor Blanket * Square collar
Parallel Blade Volume Damper 3000P-8 Step Down Ceiling Diffuser Designed for return applications andh3. 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$ 189.96
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