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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Delivers supply air in a 360° air pattern
2" ADC compliant round collar with a bead for ease of installation
SD52 - Transition Box Spiral Pipe Grille (Single Deflection)
Margin edges are 7/8" projection for baseboard installation
Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper
2" Horizontal/Vertical Mount Curtain Fire Damper 2502-24X8 Residential Registers & Grilles Delivers supply air in ah3. 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
