Low noise, in-line duct extractor fans with durable ball bearings
• Sheet steel casing.
• Thermal and acoustic insulation with rockwool.
• Internal perforated casing to facilitate noise absorption.
• External terminal box.
• Quick and easy to install.
• Motors with long life ball bearings. IPX4 protection. Two-speed.
• Single-phase 220-240V 50/60Hz.
• Working temperature: -10 ºC +60 ºC.
• Anticorrosive in gray polymeric coating.