Gaskets and seals for hydraulics and pneumatic

The O-Rings produced by Tedeschi Gomma are applied as dynamic seals at pistons, valve stems and taps, shafts, arbores and mandrels. As static seals the are applied in cylinders, tubes, bushings, flanges, plans and lids.

The dustcover gaskets type HL (scraper/wiper) produced by Tedeschi Gomma are applied as protections in kit lever hydraulic control valves, with the task of preserving the moving parts from attack by contaminants (dirt, dust, remains etc.) which might cause malfunction and/or block.

The seals type FT produced by Tedeschi Gomma are sealing systems which have their predominant application at the cylinders at single and double effect. 

The FT seals are the ideal solution when there is little space in the inner part of the cylinder. In fact, in the case of systems at double effect, one single FT seal replaces two lip seals.

In addition, if you would like a long-lasting performance before starting procedures of maintenance, we recommend to put two FT seals at the same bush, when the dimensions allows it. This to avoid unpredictable pressure surge or water hammer during the use.

The items RUBBER COUPLING, FLAT GASKETS AND FLAT WASHER GASKETS, and O-RINGS are being used in the hydraulic power packs.

The PIPE THREAD PROTECTORS are used to protect the cylinders, during the process of blasting with metal balls and the following painting. 

The O-Rings produced by Tedeschi Gomma are applied at cylinders, valves, pressure regulators, couplings and air filters.

The flat gaskets produced by Tedeschi Gomma are applied as frontal sealing at pneumatic valves.

The lip seals type UM produced by Tedeschi Gomma are applied as dynamic seals at activation pistons at pneumatic valves.

The dustcover gaskets type HL (scraper/ wiper) are applied as protections in hydropneumatic devices, with the task of preserving the moving parts from attack by contaminants (dirt, dust, remains etc.) which might cause malfunction and/or block.