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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Extended sleeve (2751)
Countersunk mounting holes with color matching Philips Pozidriv screws
Standard Features * Galvanized steel panel * Square hole: 6" thru 22" sizes * Seismic support holes * 2x2 * Soft White Options * 1x2
Ceiling opening must be 4” larger in length and width than the nominal duct size
2 position adjustment for heating and cooling seasons
4 1/4" Vertical Mount Fire Damper 2601-40X40 Smoke-Fire Damper Extended sleeve (2751)h3. 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$ 78.00
US$ 68.00
US$ 68.00
US$ 48.00
