Leather sleeves

Leather sleeves are ideally suited for water, hydraulic oil and air. Leather is an especially robust material. It withstands high levels of pressure. For this reason, problems relating to the seal can be solved optimally using leather sleeves. The leather sleeve is ideal, even in the case of old units.  The leather fibres penetrate into every grove of the piston and seals in a reliable way.

Bowl shaped sleeves

 Bowl shaped sleeves are the ultimate seals for pumpsEven after years of service, they reliably do their job pumping water or air.

Lip seal sleeves

Lip seal sleeves serve to seal pistons and conducts in hydraulic presses and pumps. They are used in medium and high pressure ranges.

 Roof sleeves

Similar to lip seal sleeves, roof sleeves are used to seal pistons and pipes. They can be used on top of each other as a ‘sealing package’. They are therefore also used in very high pressure applications (labyrinth effect).

 Cap sleeves

Cap sleeves seal rotating shafts. Leather sleeves can be easily installed and they ensure a good seal. At short notice, we are able to supply nearly all of the necessary shapes and dimensions for old and new plant (without shaping costs). A data sheet prepared by us has been printed to help you with your enquiries or subsequently ordering.

(Note: developed sleeves are not suitable for working out dimensions!) Protosil thiokol seals are a technically high-grade variant.

 In order to define the product, use our questionnaire: sleeves