Passthrough interface This extension pipe features a straightthrough design for seamless connection to your range hood exhaust system, providing a continuous airflow path to maintain ventilation performance in your kitchen. Installation kit Includes an extension connector and clamp for straightforward setup with pipe sizes from 150 mm to 300 mm, making it suitable for kitchen ventilation upgrades and exhaust system maintenance. Long lasting construction Made from heavyduty stainless steel that withstands temperatures and resists erosion, delivering reliable performance for wood stoves, fireplaces, and camping stove applications. Secure connection system The Forengineered connector and clamp combination creates a tight fit with samesize pipes, preventing leaks and ensuring stable performance during extended use. Applications and scenarios Kitchen ventilation upgrades: extend or connect ductwork from the range hood to existing or exhaust paths, maintaining efficient airflow and reducing kitchen odors and heat buildup. Heating and cooking appliances: suitable for wood stoves, fireplaces, and camping stoves where durable stainless steel and secure, leak connections are important. Retrofit and maintenance: compatible with pipe sizes from 150 mm to 300 mm, facilitating replacements or upgrades without needing multiple adapters.