To meet the rigorous requirements of end-users in the analytical, scientific, and electronics markets, CONCOA has developed a unique regulator seat assembly that incorporates the numerous individual parts of a standard regulator seat into a single component. This design allows the CAPSULE® to be tested as a separate component prior to assembly into the regulator. The complete regulators are also 100% tested, giving the seat, or "heart" of the device, a double test. The result is longer life and reliable performance.