ELINE (DEVICE)

[Class - 7]

SHAFT SEALS; SINGLE-ACTING AND DOUBLE-ACTING MECHANICAL SEALS WITH GAS OR LIQUID LUBRICATION, FOR SEALING LIQUID OR GASEOUS MEDIA; BOX-TYPE MECHANICAL SEALS; MECHANICAL SEALS WITH SEALING FLUID SUPPLY; MECHANICAL SEALS WITH RINSE FUNCTIONS; MECHANICAL SEALS WITH LEAK RECOVERY MECHANISMS; MECHANICAL SEALS WITH LEAK CHECKING MECHANISMS; MECHANICAL APPARATUS AND EQUIPMENT FOR THE STORAGE, PRESSURIZATION, CIRCULATION AND/OR TEMPERING OF FLUIDS USED IN MECHANICAL SEALS; MECHANICAL APPARATUS AND EQUIPMENT, NAMELY COUNTER-PRESSURE UNITS, FLUID BACKFEED UNITS, FLUID CIRCULATING UNITS, SEPARATORS FOR IMPURITIES; APPARATUS AND EQUIPMENT FOR TEAK COLLECTION; GAS SUPPLY UNITS FOR MECHANICAL SEALS WITH GAS LUBRICATION;

[Class - 37]

INSTALLATION AND MAINTENANCE OF MECHANICAL SEALS;