eksaeristiko strogilo
εξαεριστικό οροφής,
σταγγυλό,
φ 180mm.
aeragogos midiheki
aeragogos MPK 40/40 .
aeragogos Heki 3 plus
eksaeristiko orofis
aeragogos Heki 2
aeragogos HEKI 1.