Elta Multiflow SEL450/4-3PAC Mixed Flow Inline Fan Three Phase AC - 450mm

The Elta Multiflow SEL450 is a duct-mounted mixed-flow inline fan for 450 mm ductwork that combines the high air volume of an axial fan with the higher static pressure of a centrifugal design. A high-efficiency diagonal mixed-flow impeller works with 3D stator guide vanes that recover dynamic pressure loss, giving strong performance from a compact casing that fits smaller ducting than an equivalent box fan. 450 mm duct connection; space-saving mixed-flow design Three-phase AC motor (4-pole), supplied with speed control and integral IP44 terminal box High-efficiency diagonal mixed-flow impeller with 3D stator guide vanes Static pressures up to 1290 Pa across the AC range Galvanised steel construction; rated for air up to +80°C IPX4 weather-resistant rating Suitable for Commercial and industrial supply or extract needing high pressure in a compact duct run Long duct runs, kitchen extract, car parks and general building-services ventilation Installation Mounts in-line in the ductwork in any orientation, with an integral IP44 terminal box for wiring. As a mains fan it should be installed on a suitable circuit by a qualified electrician. Specifications Brand Elta Model Multiflow SEL450 (SEL450/4-3PAC) Type Duct-mounted mixed-flow inline fan Duct connection 450 mm Motor Three-phase AC, 4-pole (supplied with control) Impeller Diagonal mixed-flow with 3D stator guide vanes Max static pressure Up to 1290 Pa (AC range) Terminal box IP44 Weather rating IPX4 Max air temperature +80°C Warranty 1 Year Manufacturer Manuals & GuidesElta Multiflow SEL DatasheetElta Multiflow SEL Installation Guide