Flange profile Seal SB30 - 1 m

Flange Profile Seal SB30 – 1 m

The Seal SB30 flange profile (1 metre) from Econox is specifically designed for use as part of a cross-connection in rectangular air ducts. The flange profile is made from high-quality Sendzimir galvanised steel, providing excellent corrosion resistance and contributing to a long service life. This makes the profile ideally suited for a variety of applications within ventilation and air handling systems.

Advantages and Features

• Sendzimir galvanised steel: Ensures optimal corrosion protection and a long, maintenance-free lifespan.
• Easy installation: Equipped with a profile shape that allows for quick fastening with clinching tools, self-tapping screws, or pop rivets.
• Wide applicability: Suitable for various rectangular air ducts within ventilation, air handling, and HVAC systems.
• User-friendly: Thanks to straightforward fastening methods, suitable for both professional installation and DIY setup.
• Air-tight duct connection: Designed for a reliable and durable seal between air ducts.

Installation

The flange profile is attached directly to the air duct using clinching, spot welding, self-tapping screws, or pop rivets. The cross-connections are joined together using screw clamps or overlap strips, maintaining a maximum centre-to-centre distance of 500 mm. The corners are assembled with galvanised bolts and nuts, for example, an M8x25 mm tap bolt combined with an M8 hex nut, to ensure a strong and durable connection. For a complete cross-connection, SB30 flange corners are required, and to improve airtightness between cross-connections, duct sealing tape can be applied.

Applications and Use

The SB30 flange profile is commonly used for larger width or height dimensions exceeding 999 mm, making it suitable for heavier and larger duct sizes. For duct dimensions smaller than 999 mm, the use of the SB20 flange profile is recommended. The flange profile is ideal for ventilation systems, air handling units, and HVAC installations.