Fusible Link Fire Rated Door Louver

The self attaching frame style is ideal for installation in existing door cutouts.

Fusible link fire rated door louver.

In some cases louvers are prohibited even when the door is not required to be fire rated. Fusible link louvers rely on a fusible link which melts at elevated temperatures allowing the blades of the louver to close. A spring loaded fusible link mechanism is incorporated into the design. The blades are operated by a manual adjusting lever.

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. Fire rated louver for 1 3 4 wood metal door. Rockwood lv ws windstorm louver.

Rockwood lv iy inverted y louver. Operating open close z blade louver. 24 for 1 3 4 wood. This is because a louver even a fusible link louver designed to close when a certain temperature is reached will allow smoke to pass into the area protected by the door.

Stainless steel operating springs assure proper action when the 165 f 74 c fusible link releases the closing mechanism. Only for 1 3 4 fire rated doors. Quality door hardware. Use links in straight pull applications only.

Select from fusible link inverted y or windstorm louvers. Inverted y louver for 1 3 4 wood metal door. Fire rated louver for 1 3 4 wood metal door. Style 8 links are commonly used on fire doors smoke and heat vents and ducts.

Style 6 and 7 links are often used on fire doors windows hatches dampers and blowers. Part fasteners dimensions door types. Inverted v non vision louver louver core frame one side. Fire rated air louvers for commercial fire doors.

12 maximum height. Min size 10 x 6 max 24 x 24. Lv fl 8 x 1 fh sms. Style 9 links are good for range hood applications.

18 gauge crs frame. Cold rolled steel frame and louver blades. Rockwood lv fl fusible link fire rated louver. Air louvers 1900a 12x12 b fire rated door louver with adjustable fusible link mineral bronze finish.

12 maximum width. If the manufacturers listings allow the louver and louvers are not prohibited in the location where the door will be installed the louver is probably acceptable. Adjustable blades of 16 gauge 059 crs pivot on cadmium plated steel riots. Non vision inverted v louver core only.

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. Fire rated fusible link louver expandable 2 1 8 to 2 9 16 55 mm to 65 mm adl. When ordering please provide the cutout dimensions. Rockwood lv fl fusible link fire rated louver.