Pay in 4 interest-free payments of $35.26 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Individually welded 14 guage diffusion bars
945 Series Submittal
Steel galvaneal construction
Ceiling opening must be 4” larger in length and width than the nominal duct size
4" Horizontal/Vertical Mount Fire Damper 2634-36X18 Smoke-Fire Damper Individually welded 14 guage diffusionh3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion
US$ 16.00
US$ 36.00
US$ 34.00
US$ 17.95
US$ 36.00
US$ 36.00
US$ 36.00
US$ 36.00
