Fire Damper 2" Slim Line Model 75DH, 75DV
Fire Damper 2" Slim Line Model 75DH, 75DV
$39.00
The model 75DH for horizontal installations and 75DV for vertical installations - slim line 2" deep fire damper are 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.
RATING: UL CLASSIFIED: UL 555 Fire Resistance Rating
Fire resistance rated 1-1/2 Hours
Partitions materials rated 2 Hours or less
Model 75D meets the requirements for fire dampers established by:
CSFM California State Fire Marshal Fire Damper Listing (#3225-1417:102) British Standard (BS476 Part 20)
Standard Construction
Frame: 22 Ga. galvanized steel Blade: 22 Ga. galvanized steel Closure
Spring: Negator stainless steel Fusible Link: 165?F
Mounting: Horizontal or vertical
Sizes available from 4"w x 4"h up to 48"w x 49"h Vertical and 41"w x 36"h Horizontal
Dampers usually paired with a fresh air intake grill or a 2SRF Louver.
Call for more information and pricing 866-257-7449 Ext 1
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