The Ubbink Air Excellent AE34C Click Ring is a key ducting accessory designed to create secure, airtight mechanical connections within the Air Excellent ventilation system. Specifically engineered for AE34C semi-rigid ducts, these click rings lock the connection firmly in place — no tape, no sealant, and no shortcuts.

When used together with an AE34C seal ring, the click ring delivers reliable airtightness throughout the system. This helps maintain low system pressure loss, reduces fan energy consumption, and keeps noise levels under control — the hallmark of a properly installed ventilation system.

Supplied in a handy pack of 10, AE34C click rings are ideal for both new installations and upgrades, ensuring consistent performance and a professional finish every time.

Key Features & Benefits

• Designed for use with AE34C semi-rigid ducts.
• Pack of 10 click rings.
• Creates airtight mechanical connections without tape or sealant.
• Must be used in conjunction with an AE34C seal ring.
• Compatible with modular Air Excellent manifolds.
• Suitable for semi-rigid plastic ducts on a roll.
• Low system pressure loss thanks to efficient radial design.
• Airtightness class ATC1 up to ±1000 Pa.
• Helps minimise fan energy use and sound production.
• TÜV SÜD and ISEGA tested and certified.
• REACH compliant.

A simple but essential fixing — because the best ventilation installs are the ones that stay airtight long after the ladders are packed away.