Pay in 4 interest-free payments of $55.51 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
2" ADC compliant round collar with bead for ease of installation
Nylon bushings on adjustable blades prevent metal on metal rattle
Spiral Diffuser Radius Flush Mount Diffuser Single Deflection with Damper
Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"
4 1/4" Vertical Mount Fire Damper 2633-40X40 Commercial 2" ADC compliant round collarh3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion
