The Elta 068‑0250-JF3 is a 900mm long silencer with a 250mm diameter, designed for direct mounting to the flange of axial fans. This silencer is part of a high-performance range developed to minimize noise and eliminate cross talk in ducted ventilation systems. Its spigot connection ensures easy installation with flexible or spiral ducting, making it a reliable choice for noise-sensitive environments where axial fans are used.