Profile: Moduflow Fan Systems Ltd. specializes in the manufacture & supply of bespoke industrial fans & extraction fans to suit a range of commercial and industrial applications. We assess the requirements and develop an industrial air movement solution to suit the needs. We offer centrifugal fans, mixed flow fans & a wide range of other fans suited to specific applications. We offer a wide range of variable discharge centrifugal fans, which are constructed with a rigid 2mm and 1.5mm galvanised steel case. The cases are fitted with circular spigot inlets, to accept standard spiral ducting. The discharge flange is pre-drilled to accept rectangular ducting. They are fitted with aluminium backward curved impellers and external rotor motors, for 100% speed control.