The Elta 063‑0500-PU250 is a 500mm flexible connection designed for use with matching flanges, providing a secure and heat-resistant link between duct sections. It is manufactured from glass fibre fabric coated with polyurethane, offering excellent flexibility, durability, and resistance to high temperatures. Supplied with plated steel band fixings, this connector supports continuous operation from ‑50°C to +200°C and short-term exposure up to 400°C for two hours. Alternative material options are available to suit specific system requirements.