Supapa de suprapresiune
Annovi Reverberi, Comet, Cat, Leuco, Hawk, Kranzle, Speck, Lavor, Fasa, Udor, Idromeccanica, Bertolini, Cristanini, Faip, Portotehnica, Idropavese, Karcher, Interpump, Generalpump, Oleomac, Sthil, black& deker, Wap, etc . ,