Single-branch expansion tank 1x75/125 (rectangular) SK1X75/125

Expansion box – reliability and tightness in ventilation systems

This expansion box, made of stainless steel, is a key element in ventilation installations, ensuring durability and efficiency. Designed to work with PE-FLEX® ducts, it simplifies installation and guarantees the tightness of connections. Ideal for both professional installers and end-users who value solid solutions.

Construction and application

The single-branch expansion box with a diameter of 75/125 mm is designed for connecting ventilation ducts. Made of stainless steel, it is resistant to corrosion and mechanical damage. Polypropylene sleeves, equipped with factory-built-in seals, allow for quick "click" installation, eliminating the risk of leaks. This makes the installation not only durable but also easy to keep clean.

The box is available in a version with a nozzle for direct connection of a 125 mm diameter anemostat or for extending the installation. This versatile solution allows adaptation to different configurations of ventilation systems.

Advantages and benefits

• Durability: Stainless steel construction guarantees long-term use without the risk of corrosion.
• Tightness: Factory-built-in seals and the "click" mounting system ensure complete tightness of connections.
• Quick installation: The "click" system significantly speeds up the installation process, saving time and labor costs.
• Versatility: Availability of a version with an anemostat nozzle or channel extension allows adaptation to individual needs.
• Compatibility: The box is designed to work with PE-FLEX® ventilation ducts, ensuring optimal system performance.
• Resistance: Materials used in production are resistant to weathering and mechanical damage.

The expansion box is an investment in the comfort and safety of your ventilation system – solid construction and thoughtful design guarantee trouble-free operation for years to come.