Fusible Link Fire Rated Door Louver

Select from fusible link inverted y or windstorm louvers.

Fusible link fire rated door louver.

12 maximum height. 24 for 1 3 4 wood. Rockwood lv iy inverted y louver. 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.

Only for 1 3 4 fire rated doors. Part fasteners dimensions door types. Stainless steel operating springs assure proper action when the 165 f 74 c fusible link releases the closing mechanism. In some cases louvers are prohibited even when the door is not required to be fire rated.

The blades are operated by a manual adjusting lever. A spring loaded fusible link mechanism is incorporated into the design. The self attaching frame style is ideal for installation in existing door cutouts. Rockwood lv fl fusible link fire rated louver.

Style 1 5 links are for use on fire doors windows and lids. Fire rated fusible link louver expandable 2 1 8 to 2 9 16 55 mm to 65 mm adl. 18 gauge crs frame. Style 9 links are good for range hood applications.

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. Use links in straight pull applications only. Cold rolled steel frame and louver blades.

Style 6 and 7 links are often used on fire doors windows hatches dampers and blowers. Quality door hardware. Fire rated louver for 1 3 4 wood metal door. Fire rated air louvers for commercial fire doors.

When ordering please provide the cutout dimensions. 12 maximum width. Air louvers 1900a 12x12 b fire rated door louver with adjustable fusible link mineral bronze finish. Non vision inverted v louver core only.

Inverted y louver for 1 3 4 wood metal door. Rockwood lv fl fusible link fire rated louver. Lv fl 8 x 1 fh sms. Style 8 links are commonly used on fire doors smoke and heat vents and ducts.

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. Operating open close z blade louver. Rockwood lv ws windstorm louver. 165 f 74 c fusible link.

Inverted v non vision louver louver core frame one side. Fire rated fusible link louver expandable 1 3 4 to 2 1 8 45 mm to 55 mm fldl w1. Fire rated louver for 1 3 4 wood metal door. Min size 10 x 6 max 24 x 24.