RefTight™ sealing system - an expert view - Alfa Laval

2,317 views · Published 5 November 2018 · 2:33 · Indexed 28 October 2026

Channel: Alfa Laval · 2018 · Science & Technology

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The unique Alfa Laval RefTightTM sealing system enables enhanced, long-term performance in applications with high pressures and temperatures on semi-welded plate heat exchangers. The weld is positioned outside the separate gasket groove, ensuring reliable sealing as well as extended gasket lifetime and prolonged service intervals.

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