HVR 150/4 E – Helios – HelioVent Axial Extract Fan
Flush-mounted room fan for installation in walls, shafts and windows.
Plastic housing with louvre grille to cover the suction opening.
High-performance axial impeller, 8 blades made of plastic.
Single-phase AC capacitor motor, closed design, maintenance-free, with thermal contacts built into the winding, sealed, low-noise ball bearings with long-term lubrication, not reversible.