The Helios FM 400 T120 flexible sleeve is engineered for installation between fans and pipe systems to prevent vibration transmission. Constructed from fibreglass fabric with a double-sided polyurethane (PU) coating, it is rated for temperatures up to 120°C, making it suitable for higher temperature applications. The sleeve comes supplied with two clamps, allowing for quick and secure installation. This flexible connector offers durable vibration isolation and reliable performance in demanding ventilation setups.