Trolleflex wall inlet

The Trolleflex wall penetration is a flexible system for neatly and safely routing refrigerant pipes, water pipes and cables through walls. Linum Europe offers a complete wall penetration kit with a diameter of 63 mm and a length of 350 mm. The flexible tube has a smooth inner surface, allowing pipes and cables to pass through easily without coming into direct contact with the wall. It can be cut to the required wall thickness with a knife, while its flexibility also makes angled wall penetrations possible. The system can be combined with self-expanding Trolleflex insulation, which fills the remaining space after the services have been installed. This helps reduce the transfer of sound, odours and insects while providing a neat finish. For thicker walls, Linum Europe also offers an 800 mm flexible Trolleflex tube. Choose Trolleflex for a flexible, protected and professionally finished wall penetration in HVAC/R installations.