MEZ-CORNER 30 – long, round hole – VZ

Precise Corner Connections for Stable Air Duct Profiles in System 30

The MEZ-CORNER 30 – long, round hole – VZ is a galvanized corner bracket for System 30, designed for stable and precisely fitting flange frames in air duct construction. It is based on the proven MEZ-CORNER series and is optimally tailored to the requirements of modern HVAC systems.

In practice, inaccurate corner connections often lead to misalignment, increased installation effort, and unnecessary rework. This is exactly where the MEZ-CORNER comes in: thanks to its precise geometry and round hole design, it enables defined fastening without play. This ensures consistent, repeatable results and significantly reduces adjustment work.

The long design ensures stable corner formation and supports even load distribution within the frame. In combination with formed profiles, it creates a durable and dimensionally stable connection that performs reliably even in demanding applications. The galvanized surface also provides corrosion protection and ensures long-term usability.

Compared to slotted hole solutions, this corner bracket offers clearly defined fastening points—an important advantage for consistent quality and efficient installation processes in System 30.

Top Benefits

• Precise corner bracket for stable air duct frames
• Round hole for defined and secure fastening
• Long design for stable corner connections
• Galvanized steel (VZ) for reliable corrosion protection
• Reduced installation effort thanks to precise geometry

Additional Benefits

• Compatible with standard System 30 air duct profiles
• Optimized for use with formed profiles
• Repeatable installation results without readjustment
• High dimensional accuracy for consistent series quality
• Suitable for industrial production and on-site installation

Installation

• Clear hole positioning simplifies accurate alignment
• Fast fastening without complex adjustments
• Secure fit reduces rework on site
• Stable connection within flange frames

Why is this corner bracket the right choice?

The MEZ-CORNER 30 – long, round hole – VZ provides a reliable solution for precise and stable connections in air duct construction. Thanks to its defined round hole geometry, robust design, and high system compatibility, it ensures durable and secure connections—offering a clear advantage for efficient and cost-effective B2B projects.

Application Areas

• Manufacturing of rectangular air ducts in System 30
• Connection of air duct profiles in flange frames
• Series production of duct frames
• On-site installation in HVAC applications
• Maintenance and modification of existing air duct systems