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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Adjustable aluminum curved blades
7/8” Wide x 7/8” High square holes
Adjustable aluminum airfoil blades oriented for 1 or 2 way airflow pattern
102 - two way
1” rim size (2” larger than nominal duct size / order size)
4 1/4" Vertical Mount Fire Damper 2633-26X10 T-Bar Adjustable aluminum curved bladesh3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion
US$ 536.80
US$ 19.99
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US$ 985.60
US$ 75.00
