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SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
* 2550 - Round Spring actuated (6) damper for vertical or horizontal mount
Standard Features * Galvanized steel panel * Square hole: 6" thru 22" sizes * Seismic support holes * 2x2 * Soft White Options * 1x2
4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation
Available blade centers at 1/2"
4 1/4" Horizontal/Vertical Mount Fire Damper 2602-60X44 Residential Registers & Grilles SD52 - Transition Box Spiralh3. Standard Features * 2601 Square or rectangular for vertical mount only. Maximum dimension 60x60 single, 120x120 multiple. * 2602 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 60x60. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized
US$ 99.00
US$ 75.00
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US$ 32.00
US$ 125.00
US$ 17.99
