The Montalvo Micro Rotary Union is a mechanical rotating device that allows the transfer of air to and from rotating equipment. It is used in machinery that requires a constant air flow during rotation and can operate at speeds of up to 7000 RPM with a maximum air pressure of 75 psi.
The small size is ideal for use in applications with limited space. The MRU uses micro precision instrument bearings and a carbon seal. The shaft is made of rugged stainless steel.