2" Horizontal/Vertical Mount Curtain Fire Damper 2502-36X8 Step Down Ceiling Diffuser 945 Series Engineering/Performance Data

945 Series Engineering/Performance Data

Standard Features * Stamped steel curved blade T-Bar lay-in diffuser with perforated face * Five air patterns: 101 P - one way

904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 24" Duct Opening (front blades parallel to shortest dimension)

4-way reversible door on square sizes

Product sizes available to fit spiral pipe diameters 8” – 48

2" Horizontal/Vertical Mount Curtain Fire Damper 2502-36X8 Step Down Ceiling Diffuser 945 Series Engineering/Performance Datah3. 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