The model 75AH and 75AV fire damper. It is approved for use in walls, floors, and partitions with fire resistance ratings less than 2 hours. This model carries a 1-1/2 hour UL fire damper label.
Fire Rating: 1-1/2 Hours
Frame: 22 Ga. Galvanized Steel
Blade: 22 Ga. Galvanized Steel in air stream
Closure Spring: Negator Stainless Steel
Fusible Link: 165ºF
Mounting: Horizontal or Vertical
Item Codes:
DFDTA66NS Dynamic Fire Damper Type A 6×6 No Sleeve
DFDTA88NS Dynamic Fire Damper Type A 8×8 No Sleeve
DFDTA1414NS Dynamic Fire Damper Type A 14×14 No Sleeve
DFDTA1010NS Dynamic Fire Damper Type A 10×10 No Sleeve
DFDTA1212NS Dynamic Fire Damper Type A 12×12 No Sleeve
LI^75AH3010 #75AH 30×10 Fire Damper w/ 12″ Sleeve
LI75AH4219 #75AH 42×19 Fire Damper w/ Sleeve
LI75AH1212-12SS 12×12 75AH Series Fire Damper Stainless Steel w/ 12″ Sleeve
LI^75AH16X16-12 16″ x 16″ 75AH Series Fire Damper w/ 12″ Sleeve
LI^75AH1606 16″ x 6″ 75AH Series Fire Damper
LI75AH18X12-12 18″ x 12″ 75AH Series Fire Damper w/ 12″ Sleeve
LI75AH18X18-12 18″ x 18″ 75AH Series Fire Damper w/ 12″ Sleeve
LI^75AH18X18-12GM 18″ x 18″ 75AH Series Fire Damper w/ 12″ Sleeve & 1″ Lip Grille Mount
LI75AH2315-12 23×15 Type 75A Fire Damper w/ 12″ Sleeve
LI75AH24x12 24×12 75AH Horiz. Fire Damper 1.5hr
LI75AH1210 75AH 12×10 Fire Damper w/ 12″ Sleeve
LI^75AH13x13 75AH 13×13 Fire Damper w/ 12″ Sleeve
LI^75AH15x19 75AH 15×19 Fire Damper w/ 12″ Sleeve
LI75AH1616 75AH 16×16 Fire Damper
LI75AH1620 75AH 16×20 Fire Damper
LI75AH1628 75AH 16×28 Fire Damper
LI75AH1632 75AH 16×32 Fire Damper
LI^75AH17x17 75AH 17×17 Fire Damper w/ 12″ Sleeve
LI^75AH265x165 75AH 26.5×16.5 Fire Damper w/ 12″ Sleeve
LI^75AH2615 75AH 26×15 Fire Damper w/ 12″ Sleeve
LI^75AH26x26-12 “75AH 26×26 Fire Damper w/12 in. Sleeve #75AH26x26″
LI^75AH275x265 75AH 27.5×26.5 Fire Damper w/ 12″ Sleeve
LI75AH2828 75AH 28×28 Fire Damper 165Deg
LI^75AH3636 75AH 36×36 Fire Damper w/ 12″ Sleeve
LI75AH42x25SA 75AH 42×25 Fire Damper w/ Sleeve Fusible Link 165 Deg SL-A 12″ 22Ga
LI75AH6014 75AH 60×14 Fire Damper w/ 12″ Sleeve
LI^75AH818 75AH 8×18 Fire Damper with 12″ Sleeve
LI^75AH8x6 75AH 8×6 Fire Damper w/ Sleeve Fusible Link 165 Deg SL-A 12” 22Ga
LI^75AH2020 Model 75AH 20×20 Fire Damper 165 Deg
