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Our RB14 is a simple square section or rectangular profile used for economical sealing of SAE flanges for both internal and external pressure (confirmation of the pressure direction is required). It provides good low-pressure sealing efficiency up to 100 Bar which can be increased through the correct choice of back-up ring.

While being economical it isn’t the most robust seal for flange sealing, talk to our technical department about the best choice of seal for your application.