Compressors; pumps; heat exchangers; filters, including magnetic filters, cyclone separators; valves and cocks, in particular ball valves; magnetic couplings for sealing purposes or for contactless power transmission; feeding devices, in particular in the form of feeding threads, for sliding ring seals, in particular in cartridge-type sliding ring seals; static or dynamic seal units, in particular seal supply units intended for sliding ring seals or supply units for other technical installations, such as oil and water installations, in particular supply units with quench liquid units, thermosyphon units, seal gas units, seal pressure units, makeup devices, heat exchangers, magnetic filters or gas supply units; pressure intensifiers for sliding ring seals; shaft seals; single- and double-acting sliding ring seals with gas or liquid lubrication for sealing liquid or gaseous media; rotary kiln seals and sealing units; compensator units and vibration decouplers for pipe and duct systems, especially exhaust systems, to compensate for thermal expansion, vibration, movement or assembly inaccuracies; rotary joint units; sealing units for marine applications, in particular sterntube seals, bulkhead seals, extension units and gear shaft seals; piston rings for engines or pumps; crankshaft seal units and seals for engines; turbocharger or charge air compressor seal units; seal units for air conditioning compressors; mechanical apparatus and equipment for storing, pressurising, circulating and/or tempering fluids for use in sliding ring seals; mechanical appliances and equipment, namely, seal pressure units, fluid replenishment units, fluid circulation units, contaminant separators, leakage collection appliances and equipment; gas supply equipment for sliding ring seals with gas lubrication; all the foregoing being machinery parts; magnetically operating couplings for sealing purposes, in particular hermetically sealed magnetic couplings for use in machines; seals and sealing systems for aircraft engines; articulated sealing systems and vibration decouplers in exhaust systems, in particular metal bellows or spring- loaded metal bellows; mechanical seals; piston rings

Electrical and electronic control, regulating and monitoring apparatus; pressure maintaining, pressure regulating and distributing units as well as measuring apparatus, in particular apparatus for measuring pressure, temperature, flow rate for level monitoring and quench liquid supply apparatus and systems consisting thereof as well as diagnostic apparatus for seals, in particular for sliding ring seals, for barrier pressure systems as well as for other technical equipment; electrical and electronic control apparatus and devices for controlling seals, in particular sliding ring seals; software for use in the field of sealing technology, in particular in the field of sliding ring seals or for the computer-aided selection of possible types of seats, as well as software of this kind accessible or operable via the Internet; sensors, detectors as well as monitoring instruments and apparatus; data processing equipment; software

Structural parts for vehicles

Sealing and packing material, in particular seals, sealing rings, lip seals, gap seals, labyrinth seals, gland seals, seals for rotary kilns, static or dynamic seals in the form of flat gaskets, soft gaskets, lip seals, O-rings, gasket or round sealing rings, profile rings or profile elements, crankshaft seals, turbocharger or charge air compressor seal units, air conditioning seal units, spiral wound gaskets, manhole gaskets, static gaskets for flange and pipe joints, sliding ring seals, pump or agitator sliding ring seals, compressor seals, stationary or rotating gas lubricated intermediate shaft seals, sliding ring seals with lubrication grooves, gas lubricated crankshaft seals, gas lubricated non-contact turbocharger seals; seals and sealing systems for repairing leaks, other than fillers, for vehicle bodywork

Technical analysis and consultancy services, in particular in the field of sealing technology; development of seals; development of software for use in the field of sealing technology, in particular in the field of sliding ring seals and for computerised selection of possible seal types; development, programming and implementation of software; technological specialist consultancy relating to seals; software development; provision of computer programmes in data networks; software consultancy; creation, maintenance, installation, improvement, design, servicing, updating, implementation of software and computer programs in networks; preparation of technical reports for the operation of sliding ring seals, and technical assistance for the handling of software and computer programs; leasing of software and computer programs; technical support services for the handling of software and computer programs