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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
Standard Features * 2633 - Square or rectangular out-of-airstream fire damper for vertical mount only
Stamped steel face with roll formed frame
Standard Features * 2561 - Square or rectangular fire door for vertical mount only
Performance Data With Opposed Blade Damper
4 1/4" Horizontal/Vertical Mount Fire Damper 2602-18X18 Smoke-Fire Damper Standard Features * 2633 -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$ 13.30
US$ 1175.00
US$ 925.00
US$ 1375.00
