APITEX

[Class - 7]

Shaft seals, in particular single-acting and double-acting floating ring seals with gas or liquid lubrication, for sealing liquid or gaseous media, including box-type floating ring seals, floating ring seals with sealing fluid water seals, floating ring seals with rinse functions, floating ring seals with leak recovery mechanisms, floating ring seals with leak checking mechanisms, all the aforesaid goods being machine parts;mechanical apparatus and equipment for the storage, pressurisation, circulation and/or tempering of fluids used in floating ring seals, in particular counter-pressure units, fluid backfeed units, fluid circulating units, separators for impurities, apparatus and equipment for leak collection;