Description
Block the intrusion of exterior environmental noise with Babcock-Davis’ new STC 48 Double Door Acoustical Smoke Vent. Designed for performing arts centers and theaters, every detail has been designed with precision.
Features
- STC 48 – OITC 36
- Innovative Sound Control
- Superior Thermal Performance
- Pre-Finished Black Interior
Specifications
| Model | BSVX |
| Door | Double Leaf |
| Sound Rating | Sound Transmission Class (STC) 48 Outdoor-Indoor Transmission Class (OITC) 36 |
| Material | 14 gauge galvanneal steel |
| Finish | Inside: Powder Coat, Black Outside: Powder Coat, High Reflectance White |
| Cover | Metal with liner, withstands a live load of 40psf |
| Curb | Double wall curb with easy tab counterflash and mounting flange |
| Insulation | Mineral wool with sound mat in cover and curb; total R-10 |
| Hardware | Stainless steel heavy-duty pintle hinge. Gas spring with damper open cover against 10psf load. Zinc plated hold open arm. |
| Latch | Zinc plated steel rotary latch designed to hold covers closed against 90psf wind uplift |
| Certification | UL 793 listed |
| Minimum Size | 48 inches by 48 inches |
| Maximum Size | 72 inches by 120 inches |
| Warranty | 5 years |
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