Centrifugal Inline Fans

Centrifugal inline fans fit straight into round ducting, so they can sit in a loft, ceiling void or plant room and draw air from one or more rooms through the duct run. The centrifugal impeller develops more pressure than an axial fan of a similar size, which makes these fans a good choice for longer duct runs with bends. We stock in-line centrifugal fans from Helios, Soler & Palau, Vent-Axia, Flakt Woods, Elta and Vortice, from 100mm upwards, including energy-saving EC models. To complete the installation, add a backdraft shutter to stop cold air coming back down the duct, use insulated flexible ducting for runs through a cold loft, or compare our mixed-flow inline fans.