Fusible Link Door Louver

165 f 74 c fusible link.

Fusible link door louver.

Dayton door louvers allow air movement through doors while maintaining privacy and security. Adjustable z blade louver with fusible link is ideal for use in fire doors up to 1 5 hour rating. Rugged construction with inverted v style blades at a 45 angle. Cold rolled steel frame and louver blades.

A spring loaded fusible link mechanism is incorporated into the design. Min size 10 x 6 max 24 x 24. 18 gauge crs frame. All door louvers except models 1300 and 1400 are fabricated from cold rolled steel.

The self attaching frame style is ideal for installation in existing door cutouts. The self attaching frame style is ideal for installation in existing door cutouts. The blades are operated by a manual adjusting lever. Models 1300 and 1400 are constructed from aluminum which contains approximately 65 recycled content.

Retrofit or use as original equipment in wood or metal doors. 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. Adjustable blades of 16 gauge 059 crs pivot on cadmium plated steel riots. 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. Install the rockwood lv fl fusible link louver for 50 free air flow. Louvers fllv adjustable fusible link louvers 90 minute fire rated steel louvers y for use in fire rated door applications under positive and neutral pressure intertek testing fhuwl fdwlrq lq frpsoldqfh wr 1 3 ul 10c 2009 nfpa 252 2012 csi code 089000 louvers vents y fusible link design temperature 165 f max. This louver is made of galvannealed steel fastens on one side to ensure security.

Air louvers 1900a fire rated louver with 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. Fusible link louvers rely on a fusible link which melts at elevated temperatures allowing the blades of the louver to close. Air louvers 1900a 20x12 b fire rated metal door louver adjustable with fusible link mineral bronze finish. Available in extruded aluminum with a clear anodized finish or painted steel with a gray primer finish.