Simmering PTFE Teflon®" - "PTFE Teflon® Seals

PTFE radial shaft seals (simmerings) are advanced sealing elements used in places where there is rotational movement between machine parts. Made of polytetrafluoroethylene (PTFE), they are characterized by exceptional chemical resistance, low friction coefficient, and the ability to operate at high temperatures and extreme rotational speeds. Thanks to their properties, they minimize shaft wear, ensuring long-lasting sealing even under high pressure conditions. They are used in industries such as automotive, chemical, and food processing, where reliable sealing solutions are required.

Simmering PTFE (Teflon®) is an advanced sealing solution used in demanding applications where standard elastomeric seals do not provide sufficient durability. Thanks to its exceptional chemical and temperature resistance (from -200°C to +260°C) and low friction coefficient, they are used in heavy industry, automotive, and chemical sectors.

They are commonly used in internal combustion engines, gearboxes, and transmissions, where they provide long-lasting sealing of rotating shafts under high speeds and pressures. In the chemical industry, they are used in pumps and mixers handling aggressive substances, while in the food and pharmaceutical sectors, they are used in equipment requiring sterility and resistance to cleaning agents. In the aerospace and energy industries, PTFE seals work in turbines and hydraulic systems, minimizing the risk of failure.

PTFE rotary shaft seals ensure long lifespan and reliability in demanding operating conditions. Thanks to their low friction coefficient, they minimize shaft wear and reduce energy losses, lowering maintenance costs. They are resistant to high temperatures and aggressive media, allowing for their use in internal combustion engines, gearboxes, pumps, compressors, and turbines. They seal rotating machine components such as rotor shafts, crankshafts, drive shafts, and lubrication system shafts, protecting against oil, grease, and technical fluid leaks. They provide excellent sealing even at high speeds and dynamic loads, enhancing machine efficiency and reliability.

At Power Rubber, we offer high-quality PTFE oil seals tailored to demanding industrial applications. We provide professional technical advice to help you choose the right sealing solutions for rotating shafts based on specific working conditions. When you buy from us, you can be sure of precise fitting and safe delivery.