Wall-mounted fan HCH

propellersuction240 VDC

Helical extractors. With ATEX certificate and Ex e, Ex d, Ex tc or Ex tb motors. • Sheet steel suction ring with aluminum strip on the propeller area according to standard EN-1486 • Cast aluminum propeller. • Engine-propeller air direction • Class F motors with ball bearings. ATEX certificate increased safety Ex e, explosion-proof Ex d, dust Ex tb or Ex tc. • Operating temperature: -20 ºC +40 ºC. • Anticorrosive with ATEX paint, book of ferric compounds. Anticorrosive in polyester resin polymerized at 190 ºC, prior degreasing with nanotechnological treatment without phosphates. • Motors with integrated PTC. • Special windings for different voltages and frequencies. • ATEX construction for different categories. • Extractors with 2-speed motor. • Single-phase explosion-proof motors Ex d.