The Helios BM 100 pipe clamp connectors are designed for quick and secure connection of fans to circular ducting systems. Matching the diameter of the ductwork, these clamps fit snugly over both the ducting and the fan spigots. Each pair includes built-in anti-vibration foam to reduce operational noise and vibration transfer between the fan and ducting. Ideal for streamlined installation, these robust connectors are available in ten different sizes ranging from 180 mm to 710 mm, ensuring compatibility with a wide range of ducting and fan units.