BIS mounting for ventilation duct with silencer, type L 4125001

Air duct mounting with silencer – quiet and stable installation

This mounting for rectangular ventilation ducts of type L is equipped with a vibration damping and noise reduction element. It is an ideal solution for both professional installers and end users who value comfort and reliability of the ventilation system. The design combines solid construction with effective noise reduction, resulting in quieter operation of the installation.

Construction and application

The BIS mounting is made of electrolytically galvanized steel, which ensures corrosion resistance and long-term operation. Black TPE dampers effectively dampen vibrations and reduce noise transmitted through the ventilation ducts. Designed for mounting rectangular ducts, it offers a stable and secure connection. The damping element with a steel washer further increases the effectiveness of noise reduction.

The application of this mounting is primarily:

• Mounting ventilation ducts in residential, office and public buildings.
• Reducing noise generated by operating ventilation systems.
• Ensuring stable and secure mounting of ducts, minimizing the risk of their displacement or damage.
• Installations requiring high acoustic insulation in accordance with DIN 4109 standard.

Advantages and product features

• Effective noise reduction: The damping element with a steel washer and TPE dampers provide a high level of acoustic insulation, confirmed by tests in accordance with DIN 4109. This is crucial in rooms where silence is a priority.
• Durable construction: Made of electrolytically galvanized steel, which guarantees corrosion resistance and long-term operation even in harsh environmental conditions.
• Easy installation: Lightweight construction makes it easier for installers to work, reducing installation time and labor costs.
• High load capacity: Destructive load at 1100 N ensures stable and secure mounting even of heavy ventilation ducts.
• Versatility: Suitable for various types of rectangular ducts, increasing its applicability in different ventilation projects.
• Resistance to external factors: Galvanic/electrolytic zinc coating protects against corrosion, ensuring long-term product reliability.

The BIS mounting is an investment in acoustic comfort and the durability of the ventilation system – a solution worth recommending to both professionals and end users.