We are dedicated to design & manufacture high quality rotating union that is capable of containing very high pressures, while rotating at very high speeds. This is only possible through exact mating of the seal faces... these micro-lapped seals must rotate smoothly and easily, with minimum friction to assure long life and remain leak free. At Micro, we meet these critical requirements by a combination of exclusive design principles, the modern machining techniques, and a systematic program of inspection and testing.