Flange Adaptor (ABS+Silicone, Grey, 3/4/6 inch)

Designed for flexibility and tight sealing, this flange adaptor combines rigid ABS with silicone edging to ensure air‑tight, secure connections for various duct systems.

Material Advantage
Hybrid construction: rigid grey ABS for structure and flexible silicone edge for sealing performance.

Multiple Sizes
Available in 3‑inch, 4‑inch, and 6‑inch formats, suitable for various ventilation ducts and industry-standard fittings.

Reliable Functionality
Silicone provides flexibility and vibration absorption, effectively enhancing sealing quality and reducing leakage.

Convenient Application
Easy to mount, professional-grade solution for commercial and industrial HVAC connections.