The Helios IP‑B 125/45 is a 45-degree elbow duct piece from the IsoPipe range, constructed with vapor-tight and antistatic expandable polyethylene (EPE). This bend features a socket for easy connection and is classified as hardly flammable according to fire class B1. Designed to operate efficiently within a temperature range of ‑25°C to +80°C, it offers a simple and time-saving installation solution for ventilation duct systems.