Product Advantages

Fire Resistance Rating CNS15816 - 3 Hours

Features a dual-layer protective structure to enhance safety and stability within fire compartments.

Stainless Steel Airtight Spring Clips

Improves blade sealing, reduces air leakage, and meets both ventilation and smoke control requirements.

UL Fire Fusible Link

Automatically activates and closes when the temperature reaches a specified level, enhancing early-stage fire protection.

Built-in Integrated Mechanism

The drive mechanism is housed בתוך the casing, providing a clean appearance and easier maintenance access.

Product Appearance and Structural Diagram

Basic Specifications