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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
2" ADC compliant round collar with bead for ease of installation
Hinged removable extruded aluminum face frame with signature line marks
SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
Maximum size 14"x14"
smooth style * 360 air diffusion * Excellent for variable air volume applications * Hinged-down core for easy access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"
Parallel Blade Volume Damper 3000P-60X28 Smoke-Fire Damper 2" ADC compliant round collarh3. 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$ 150.00
US$ 78.00
US$ 455.00
US$ 90.00
US$ 140.00
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US$ 195.00
US$ 150.00
