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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
Standard Features * T-Bar lay-in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D - multi-shutter damper with hinged perforated face * 105 P O - opposed blade damper with hinged perforated face * TVB - Thermal Vapor Blanket * Square collar
055 T6 extruded aluminum * Five air patterns: 700 CB10 - one way
Eighteen air patterns
Soft white
Designed for return applications and as a vented access door to equipment
4" Round Horizontal/Vertical Fire Damper 2650-44 Smoke-Fire Damper Standard Features * T-Bar lay-inh3. Standard Features * 2649 Round damper for vertical mount only. Available 4" thru 52" round. * 2650 Round spring actuated (6) damper for vertical or horizontal mount. Available 4" thru 52" round. * 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 mild steel (G 90) * Self locking
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