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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"
Tamper Proof Screws - stainless steel TORX Center Pin
Opposed Blade Damper
Standard Features * Heavy duty honeycomb 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 * Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system * Soft White Options * No mounting holes * Tamper Proof Screws * Standard Color
Free area equals more than 75% of nominal size
2" Vertical Mount Fire Damper 2533-30X16 Residential Registers & Grilles 3 or 4 way patternsh3. 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$ 125.00
US$ 130.50
US$ 137.50
US$ 199.97
US$ 199.97
US$ 199.97
