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Extruded aluminum frame with steel roll formed blades and steel multi-shutter damper
Lever Operated Opposed Blade Damper
Spiral Diffuser Radius Flush Mount Diffuser Single Deflec
3 cone steel diffuser with hinged core for easy duct access
2" Vertical Mount Fire Damper 2533-36X18 Smoke-Fire Damper Extruded aluminum frame with steelh3. Standard Features * 2533 Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. * 2534 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 29h. * 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$ 98.71
US$ 28.73
US$ 15.52
US$ 11.92
US$ 254.28
