Roof vent 2XL 400S FLOW + mounting plate 724x724mm - Light grey 350411

2XL 400S FLOW Vent with Mounting Plate – Effective Ventilation for Your Building

This vent, complete with a mounting plate, is a reliable solution for exhausting stale air in gravity and mechanical ventilation systems. It is suitable for both residential and industrial buildings, as well as in window shafts. Its design is intended for easy mounting on ventilation ducts with dimensions of 724x724 mm.

Construction and materials – durability and resistance to weather conditions

The 2XL 400S FLOW vent is made of high-quality polypropylene (PP), which guarantees its exceptional resistance to corrosion and weathering. The internal duct is made of galvanized sheet metal, which further increases its durability. Polyurethane foam insulation minimizes the risk of condensation inside the ventilation duct, ensuring efficient operation throughout the year. Thanks to this, the device retains its properties in a wide temperature range – from -30°C to +80°C (occasionally even up to +120°C).

Advantages for installers and users

• Quick and easy installation: The complete 2XL mounting plate significantly facilitates and speeds up installation, saving time and labor costs.
• Efficient air exhaust: The VILPE head shape provides optimal vertical air exhaust, eliminating turbulence and ensuring maximum efficiency.
• Long service life: A technical guarantee of up to 20 years and a 10-year aesthetic guarantee demonstrate the high quality of the product and the certainty of its long-term operation.
• Minimization of energy losses: Polyurethane foam insulation prevents condensation, which translates into lower energy losses related to heating or cooling the building.
• Resistance to extreme conditions: Resistance to temperatures from -40°C to +120°C (occasionally) makes the vent perfect for various climates.
• Made in Finland: The product was designed and manufactured in Finland, which guarantees the highest quality of workmanship and compliance with European standards.

Product specification

The internal diameter of the vent is 400 mm, making it an ideal solution for ventilation systems with medium and high efficiency. The set includes a vent, a galvanized ventilation duct with a diameter of 400 mm, and a 2XL mounting plate. This is a comprehensive solution ready for immediate use after unpacking.