2" Vertical Mount Fire Damper 2501-20X18 Commercial Spiral pipe diameter must be

Spiral pipe diameter must be 4” larger than the width of the grille

Standard Features * Solid aluminum rotatable body * Excellent for spot heating and cooling difficult areas * Can move conditioned air from an inaccessible place to the work environment * Precision adjustable aluminum air flow exit plate * Double felt flange body seal to prevent air leakage * Closed cell neoprene felt mounting gasket * Easy adjustment of air flow by turn of a knob * Maximum rotation angle 33 to 42 in all directions * Corrosion resistant anodized finish Options: * 1205 - spot diffuser in panel mount

REVIT FILES T-Bar Modular Core Diffuser with Round Collar 16

All component parts

Designer Color or Satin Anodized Finish available on this product

2" Vertical Mount Fire Damper 2501-20X18 Commercial Spiral pipe diameter must beh3. 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