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Rockwood LV-FL Fire Rated Door Louver with Fusible Link
The Rockwood LV-FL is a high-performance, fire-rated ventilation solution engineered for both wood and hollow metal doors. This louver provides critical air circulation while serving as a protective barrier in the event of a fire. Equipped with a fusible link that activates at 135°F, the blades automatically snap shut during high-temperature events, sealing the opening to prevent the spread of smoke and flames.
Life-Safety & Ventilation Features
- Automated Fire Protection: The integrated 135°F fusible link ensures the louver fails-safe, closing the ventilation path the moment critical heat levels are detected.
- Optimized Airflow: Provides 50% free air flow, allowing HVAC systems to balance pressure and circulate air effectively between rooms without compromising security.
- Single-Side Fastening: Designed to fasten to only one side of the door. This "tamper-resistant" mounting style enhances security by keeping fastener heads on the protected side of the opening.
- Galvannealed Steel Construction: Manufactured from corrosion-resistant galvannealed steel, ensuring long-term structural integrity and a paint-ready surface for architectural finishes.
- Privacy-Focused Design: The inverted "V" or "Y" blade profile limits line-of-sight visibility, maintaining privacy between spaces while still allowing for maximum ventilation.
Technical Specifications
- Model: Rockwood LV-FL
- Material: Galvannealed Steel
- Door Compatibility: 1-3/4" Thick Wood or Metal Doors
- Minimum Size: 12" W x 12" H
- Maximum Size: 24" W x 24" H
- Fasteners: #8 x 1" FH SMS (Included)
- Fire Rating: Designed to help meet building code fire safety regulations for rated door assemblies.
Important Ordering Note: All order sizes reflect the Actual Cutout Size required in the door. Please ensure your measurements correspond to the hole dimensions in the door leaf.
| Louver Size | 12" wi x 12" hi or 18" wi x 12" hi or 24" wi x 12" hi or 18" wi x 18" hi or 24" wi x 24" hi |
| Finishes Lites and Louvers | GPZ - Gray Primer or BPR - Beige Primer or DKB - Dark Bronze |
| Brand | Rockwood |
| Fire Rated | Fire Rated |
| Window or Louver | Louver |
| Door Thickness | 1-3/4" Dr Thickness |
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