The sealing ring is designed for the airtight connection of flexible corrugated ducts to the metal (OC series) or plastic (PK series) ports of distribution manifolds. This component seals gaps, preventing air leakage and operating pressure drops in concealed ventilation network nodes.
Technical and Operational Features
Effective Sealing: Upon securing the duct into the port, the rubber seal compresses to form a tight barrier around the entire perimeter without the use of liquid sealants.
Tape-Free Installation: The ring is positioned on the second or third ridge of the corrugated duct, enabling rapid fixing inside the port and reducing installation time without requiring aluminum sealing tape.
Technical Compatibility: Engineered to fit galvanized steel manifolds and distribution boxes featuring rigid plastic outlets.
Material Properties: Manufactured from flexible rubber with a profile that precisely matches the duct geometry. The material withstands temperature fluctuations and retains its elasticity during long-term operation.
