Léghuzam Kft. - CIESSE ipari axiális ventilátorok.
Vents PSS 102 wall ventilation set with solar drive, easy installation with a particulate filter (class G3) prevents the formation of excess moisture and mould and provides automatic regulation of the :
Cylindrical cased axial flow fans - Product – S&P
New solar-powered wall-mounted ventilator VENTS PS - official VENTS website