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Rolling Diaphragm Technology

Rolling diaphragm technology is core to a range of Furon products, which are known for their durability, reliability and premium performance even in the most demanding environment. Saint-Gobain’s patented rolling diaphragm technology is just one example of our ability to think outside the box, to approach design from a unique perspective.

Tongue & Groove Technology

Our patent-protected tongue and groove technology is an O-ring-free sealing solution engineered to eliminate elastomeric contamination and chemical compatibility issues. With its robust construction, this technology reduces tongue distortion and delivers premium sealing efficiency under higher pressures. 

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Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes materials and solutions for the construction, mobility and industrial markets.

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