Fusible Link Fire Rated Door Louver

Use links in straight pull applications only.

Fusible link fire rated door louver.

A spring loaded fusible link mechanism is incorporated into the design. Style 8 links are commonly used on fire doors smoke and heat vents and ducts. 12 maximum width. Style 9 links are good for range hood applications.

Lv fl 8 x 1 fh sms. Part fasteners dimensions door types. Adjustable blades of 16 gauge 059 crs pivot on cadmium plated steel riots. Air louvers 1900a fire rated louver with fusible link adjustable z blade louver with fusible link activated at 165 degrees f is ideal for use in steel and composite fire doors up to 1 1 2 hour rating.

12 maximum height. The blades are operated by a manual adjusting lever. The self attaching frame style is ideal for installation in existing door cutouts. 24 for 1 3 4 wood.

Rockwood lv fl fusible link fire rated louver. Stainless steel operating springs assure proper action when the 165 f 74 c fusible link releases the closing mechanism. Fusible link louvers rely on a fusible link which melts at elevated temperatures allowing the blades of the louver to close. Only for 1 3 4 fire rated doors.

165 f 74 c fusible link. When ordering please provide the cutout dimensions. Fire rated louver for 1 3 4 wood metal door. Not for exterior use high humidity or salt air application.

Style 1 5 links are for use on fire doors windows and lids. Adjustable z blade louver with fusible link is ideal for use in fire doors up to 1 5 hour rating. Cold rolled steel frame and louver blades. These louvers have been tested and certified to maintain the fire resistance of the door assembly but smoke may pass through the louver before the link melts.

Fire rated louver for 1 3 4 wood metal door.