Trelleborg claims helicopter-seal “breakthrough”

Farnborough, UK – Trelleborg Sealing Solutions is unveiling a sealing product at the UK’s Farnborough Air Show, 16-22 July, which it claims could “radically improve the reliability” of rotary-wing aircraft.

In a 10 July statement, TSS said that it had developed the Turcon Varilip PDR RT rotary shaft seal to meet growing demand to provide seal integrity at increasingly higher rotational wing speeds.

Trelleborg, which already offers standard version of the Turcon Varilip PDR, claims that the new seal operates effectively with less power and more efficiently.


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