Pay in 4 interest-free payments of $43.26 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
904 - Double Deflection Adjustable Aluminum Blade Grille for a 48" x 18" Duct Opening (front blades parallel to shortest dimension)
Performance Data
Designed for return applications and as a vented access door to equipment
12" and 14") * HVD OR - factory installed opposed radial damper (sizes 6"-14") * HVD FR - U
Narrow ceiling grid dimples for 9/16" T-Rails
2" Horizontal/Vertical Mount Curtain Fire Damper 2502-30X30 Smoke-Fire Damper 904 - Double Deflection Adjustableh3. Standard Features * 2501 Square or rectangular for vertical mount only. Maximum dimension 48w, 49h. * 2502 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 36h. * UL and California State Fire Marshall approved * 2" thinline frame * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self
US$ 360.00
US$ 342.00
US$ 463.50
US$ 463.50
US$ 405.00
US$ 445.50
![Ronstan RF4055 ClearStart 50mm Sailing Watch - Blue/Grey [RF4055B] Trailering | Tie-Downs](https://cdn.shopify.com/s/files/1/0614/9655/7734/products/71062XL.jpg?v=1656126893)
