The Helios IP‑B 200/90 is a 90-degree duct elbow designed for use with IsoPipe systems. Made from damp-proof and antistatic expanded polypropylene (EPP), it provides a secure and efficient airflow transition. This elbow is flame retardant to fire class B2 and supports air temperatures between ‑25°C and +80°C. Its integrated sleeve connection allows for fast and hassle-free installation.