| Blade |
16 Gauge High Quality Galvanized Steel "3 V Type" Roll formed Blades
|
| Frame |
16 Gauge High Quality 130 x 24.5 Galvanized Steel Hat Shaped.
|
| Blade Stop |
18 Gauge Galvanized Steel fixed at 45º angle.
|
| Side Seals |
Stainless Steel 0.3mm thick, 304 Grade fastened between casing and blades.
|
| Linkage |
Side linkage concealed in frame
|
| Max Velocity |
2000 FPM (based on Horizontal Blades)
|
| Bearing / Bush |
Fire Resistant Brass Bush
|
| Jack Shaft |
Zinc plated mild steel 12mm Round across the blade length &12 x 12mm square
|
| Controlled Closure Device (Heat Actuated) |
74 Deg.C (165 Deg.F)
|
| Minimum Size |
8” x 8”
|
| Maximum Single Section |
36” x 36”
|
| Mounting |
Vertical / Horizontal
|
| Operating Power Supply |
230 VAC (Standard), 24 VAC (optional)
|
| Actuator |
Honeywell
|
| Damper Sleeves |
Sleeves will be as per NFPA-90 A Standard
|
| Finish |
Mill Finish
|