Diaphragms are mainly used to hermetically separate two component spaces.
They do not require special maintenance or lubrication and their working life is therefore very long. Thanks to their exclusive design, they are also used in the most complicated mechanical, liquid and gaseous applications.

Bellows can be stretched out or easily furled; they mainly protect rods and components of axial-motion machines from dirt, water sprays, dust and weathering agents.
They can also absorb lateral or offset movements or the combination of they both, as in case of gear units.

Washers or flat seals are rings with a square or rectangular section which are widely used for static seal. Thanks to their wide sealing surface they are used for static seals, where high pressures are involved. They can also work under minimum pressure and squashing. Thanks to their wider sealing surface they can be used in more applications than O-Rings.

Duckbill valves are widely used in applications for liquid or gas distribution to provide reliable backflow prevention at low pressure differentials. They are one-piece elastomeric or liquid silicone valves obtained by a moulding process. Umbrella check valves are unidirectional, they are installed in fluid circuits, where backflow of fluid must be prevented.

The OR-SEAL gasket, usually called O-Ring, is a sealing, toroidal-shaped element with circular section. OR gasket is used as dynamic or static seal and it is usually placed in a hollow, machine-tooled seat with rectangular section.
O-Rings are widely used in all industrial sectors since elastomer materials allow the contact with a large number of fluids. Dimensional characteristics of O-Rings are defined by internal diameter and section.

High-precision LSR parts are supplied for many industrial sectors including medical technology, household appliances, automotive as well as the food and pharmaceutical fields. LSR injection-molded parts are developed for a wide range of challenging applications.

Micro-custom parts are both O-Rings and technical items used in those fields where high precision is essential, such as watches, pressure gauges and airbrushes.

Not only standard products but also custom parts. They are unique items representing the company day-to-day commitment and know-how. They are concrete examples of the long-lasting experience of Tecnica Gasket.