| Part | Construction |
|---|---|
|
Frame |
5 in. deep x 16-gauge galvanized steel |
|
Blades |
16-gauge galvanized steel, Triple V |
|
Linkage |
Concealed in the frame |
|
Blade Pin |
1/2 in. hex steel, zinc plated |
|
Bearings |
Stainless steel |
|
Side Seal |
Flexible metal compression, stainless steel |
|
Blade Seal |
Stainless steel with extruded silicone |
|
Sleeve |
20-gauge galvanized steel, 20 in. long |
|
Side Plate |
16-gauge galvanized steel |
Note: The sleeve is designed for use with standard breakaway connectors. Mounting angles
are provided with the damper.
Note: All leakage-rated smoke damper systems are factory-assembled, connected to a power
source, and cycled a minimum of three times before shipment.