Trelleborg Sealing Solutions' Turcon SG Sealing Components are engineered to optimize the performance of central tire inflation systems (CTIS) in challenging off-highway environments. The Turcon SG rotary seal delivers reliable, low-friction sealing that maintains system airtightness throughout every inflation and deflation cycle, enabling seamless transitions between road and field. 

The Turcon SG seal tackles one of the most demanding challenges in CTIS engineering: maintaining reliable sealing under continuous rotary motion and typical pneumatic pressure while minimizing friction and wear across thousands of operating hours traversing varying ground conditions.

Its pressure-activated design holds the polytetrafluoroethylene (PTFE) sealing lip in an unpressurized, near-zero-friction state for 90-95 percent of its operating cycle. When pressure is applied, the lip activates immediately against the countersurface to deliver a reliable, airtight seal. This approach directly extends service life beyond 10,000 hours, cutting customers’ maintenance requirements and increasing vehicle uptime.

Turcon SG integrates a built-in static elastomer seal and a guiding element, delivering consistent performance and compensating for hardware tolerances across a wide range of axle configurations. Its all-in-one modular design consolidates multiple functions, including scrapers and radial shaft seals, into a single compact assembly, simplifying installation and supporting high-volume automated production.

Learn more at www.Trelleborg.com/seals.