Elta Multiflow SMB450/4-3AC Inline Mixed Flow Box Fan Three Phase AC - 450mm
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We started tracking this price on 28 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
The Elta Multiflow SMB450/4-3AC is a 450mm square inline mixed flow box fan with a three phase AC motor, moving up to 3920 m³/h in free air and still delivering 533 m³/h against 300 Pa. It fits straight into 450mm ductwork on Ductmate flanges at each end.The 4 pole motor runs at 1375 rpm on a 380 to 415V 50Hz supply, absorbing 0.378 kW with a peak current of 0.88 A, and has sealed for life bearings. The casing is stiffened pre-galvanised sheet steel, the impeller has 7 backward curved aerofoil blades in high performance composite, and it handles air up to 60°C. Elta give a 12 month warranty. 3 Phase AC Motor Up to 3920 m³/h Speed Controllable What it is best used forMedium sized commercial extract and supply on a three phase supply with 450mm ductwork: restaurant and commercial kitchen extract (behind a filtered canopy), lift motor rooms, plant rooms, warehouse offices and general HVAC. …
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