Fusible Link Fire Rated Door Louver

Rockwood lv ws windstorm louver.

Fusible link fire rated door louver.

Fire rated louver for 1 3 4 wood metal door. A spring loaded fusible link mechanism is incorporated into the design. Only for 1 3 4 fire rated doors. Inverted y louver for 1 3 4 wood metal door.

Part fasteners dimensions door types. Fire rated air louvers for commercial fire doors. 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. The self attaching frame style is ideal for installation in existing door cutouts.

12 maximum width. Use links in straight pull applications only. Lv fl 8 x 1 fh sms. Inverted v non vision louver louver core frame one side.

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. 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. 12 maximum height. The blades are operated by a manual adjusting lever.

Stainless steel operating springs assure proper action when the 165 f 74 c fusible link releases the closing mechanism. Rockwood lv fl fusible link fire rated louver. Select from fusible link inverted y or windstorm louvers. Adjustable z blade louver with fusible link is ideal for use in fire doors up to 1 5 hour rating.

Fire rated fusible link louver expandable 1 3 4 to 2 1 8 45 mm to 55 mm fldl w1. 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. In some cases louvers are prohibited even when the door is not required to be fire rated. Air louvers 1900a 12x12 b fire rated door louver with adjustable fusible link mineral bronze finish.

Min size 10 x 6 max 24 x 24. Style 9 links are good for range hood applications. Style 1 5 links are for use on fire doors windows and lids. Quality door hardware.

Operating open close z blade louver. Cold rolled steel frame and louver blades. When ordering please provide the cutout dimensions. Style 8 links are commonly used on fire doors smoke and heat vents and ducts.

Fire rated louver for 1 3 4 wood metal door. Style 6 and 7 links are often used on fire doors windows hatches dampers and blowers. 24 for 1 3 4 wood. 18 gauge crs frame.

Adjustable blades of 16 gauge 059 crs pivot on cadmium plated steel riots. Fire rated fusible link louver expandable 2 1 8 to 2 9 16 55 mm to 65 mm adl. 165 f 74 c fusible link. Rockwood lv iy inverted y louver.