National Guard Products Inc L-1900-DKB 24X12 Fire-Rated Fusible Link Louver is designed for 1-3/4" thick doors, providing an impressive fire rating of up to 90 minutes. This louver features blades that automatically close when activated by fire or heat, ensuring optimal safety in emergency situations. Constructed from durable 18-gauge cold-rolled steel, both the frame and adjustable "Z" blades are built to withstand rigorous use while maintaining a sleek appearance with a dark bronze powder-coated finish. The louver's mitered corners are secured with reinforcing clips, enhancing its structural integrity. A reliable 165º fusible link ensures quick response to rising temperatures, while the stainless steel spring guarantees longevity and performance. With a free area of 40%, this louver allows for adequate airflow when not activated. Available in whole inch increments, the minimum size is 10" x 6" and the maximum is 24" x 30". For added versatility, options include an aluminum insect screen and various material choices, such as galvanneal and stainless steel. Certified to meet ANSI, NFPA, and UL standards, the National Guard Products Inc L-1900-DKB is a robust choice for enhancing safety in commercial and residential applications alike.
Fire-Rated Fusible Link Louver for 1-3/4in Thick Doors up to 90 Minutes, DKB Dark Bronze
Features:
Options:
Alternate Codes: L-1900-DKB 24X12, L1900DKB24X12
Category: Door Accessories, Glass Aluminum Hardware, Thresholds & Seals
Certifications: ANSI, CAN/ULC-S104, IBC International Code 1008.1.3.4, NFPA 252, NFPA 80, UL 10b, UL 10C
Door Application: Thresholds & Seals
Fasteners: #8 X 3/4" Phillips Head SMS
Finish Color: Dark Bronze, Powder Coated
Fire Rated: Yes
Fire Rating: 90 min
Height: 2'
Manufacturer: National Guard Products
Material: Steel
Series: L-1900
Width: 1'