Fusible Link Fire Rated Door Louver

Fire rated louver for 1 3 4 wood metal door.

Fusible link fire rated door louver.

Air louvers 1900a 12x12 b fire rated door louver with adjustable fusible link mineral bronze finish. 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. Style 9 links are good for range hood applications. Adjustable blades of 16 gauge 059 crs pivot on cadmium plated steel riots.

Cold rolled steel frame and louver blades. 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. 18 gauge crs frame. 24 for 1 3 4 wood.

The self attaching frame style is ideal for installation in existing door cutouts. Style 6 and 7 links are often used on fire doors windows hatches dampers and blowers. Part fasteners dimensions door types. The blades are operated by a manual adjusting lever.

Operating open close z blade louver. 12 maximum width. 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.

12 maximum height. Fire rated louver for 1 3 4 wood metal door. Rockwood lv fl fusible link fire rated louver. In some cases louvers are prohibited even when the door is not required to be fire rated.

Stainless steel operating springs assure proper action when the 165 f 74 c fusible link releases the closing mechanism. When ordering please provide the cutout dimensions. Select from fusible link inverted y or windstorm louvers. Style 1 5 links are for use on fire doors windows and lids.

A spring loaded fusible link mechanism is incorporated into the design. Inverted y louver for 1 3 4 wood metal door. Rockwood lv iy inverted y louver. Rockwood lv fl fusible link fire rated louver.

Fire rated fusible link louver expandable 1 3 4 to 2 1 8 45 mm to 55 mm fldl w1. Fire rated fusible link louver expandable 2 1 8 to 2 9 16 55 mm to 65 mm adl. Adjustable z blade louver with fusible link is ideal for use in fire doors up to 1 5 hour rating. 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.

Use links in straight pull applications only. 165 f 74 c fusible link. Style 8 links are commonly used on fire doors smoke and heat vents and ducts. 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 air louvers for commercial fire doors. Lv fl 8 x 1 fh sms. Rockwood lv ws windstorm louver. Inverted v non vision louver louver core frame one side.