This Prima Klima ventilation extractor with 2-speed switch 390 and 760 m3/h is made of impact-resistant and durable polyamide. It is ideally suited for use at medium pressure and therefore optimal for application on the suction side with a carbon filter.
Its electrical connection terminals and control box are moulded into the casing. With the aid of the included fixing material, this Prima Klima fan can be easily mounted on walls or ceilings in any axial position.
Sound duct or aluminium duct 150 mm
Its patented RadiCal wheel and the aerodynamic shape of this duct extractor allow a noise reduction of almost 4 dB.
Its ball-bearing mounted motor and rearward curved fan blades will, according to manufacturer’s data, produce 15% more draught compared to a competing axial fan.
This centrifugal air extractor is suitable for installation in round ventilation ducts via sound-absorbing aluminium or PVC ducts.
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