Fusible Link Fire Rated Door Louver

A spring loaded fusible link mechanism is incorporated into the design.

Fusible link fire rated door louver.

Inverted y louver for 1 3 4 wood metal door. Part fasteners dimensions door types. Style 1 5 links are for use on fire doors windows and lids. In some cases louvers are prohibited even when the door is not required to be fire rated.

Rockwood lv ws windstorm louver. Stainless steel operating springs assure proper action when the 165 f 74 c fusible link releases the closing mechanism. The blades are operated by a manual adjusting lever. Operating open close z blade louver.

24 for 1 3 4 wood. Fire rated fusible link louver expandable 1 3 4 to 2 1 8 45 mm to 55 mm fldl w1. Inverted v non vision louver louver core frame one side. 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.

Fusible link louvers rely on a fusible link which melts at elevated temperatures allowing the blades of the louver to close. Fire rated louver for 1 3 4 wood metal door. Min size 10 x 6 max 24 x 24. Select from fusible link inverted y or windstorm louvers.

The self attaching frame style is ideal for installation in existing door cutouts. Adjustable blades of 16 gauge 059 crs pivot on cadmium plated steel riots. 18 gauge crs frame. Rockwood lv fl fusible link fire rated louver.

Fire rated air louvers for commercial fire doors. Rockwood lv fl fusible link fire rated louver. Style 9 links are good for range hood applications. Quality door hardware.

Cold rolled steel frame and louver blades. 12 maximum height. Air louvers 1900a 12x12 b fire rated door louver with adjustable fusible link mineral bronze finish. Style 8 links are commonly used on fire doors smoke and heat vents and ducts.

Adjustable z blade louver with fusible link is ideal for use in fire doors up to 1 5 hour rating. Only for 1 3 4 fire rated doors. Non vision inverted v louver core only. 12 maximum width.

Fire rated fusible link louver expandable 2 1 8 to 2 9 16 55 mm to 65 mm adl. Use links in straight pull applications only. 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. Rockwood lv iy inverted y louver.

Style 6 and 7 links are often used on fire doors windows hatches dampers and blowers. Lv fl 8 x 1 fh sms. 165 f 74 c 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.