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Micro Rotary Union
Micro Rotary Union (MRU)
MRU installed on clutch
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.
The Seal
Constructed of a carbon material designed to be effective, durable and long lasting.
The Bearings
Ball type, precision instrument grade requiring no maintenance.
The Shaft
Made of rugged, corrosion and wear resistant stainless steel.
The Body
A single piece aluminum housing that protects the internal parts.
The Size
One of the smallest rotary unions available with this performance feature set.
Low Friction Resistance
Ideal for delicate start-ups and small scale applications.
Wide Range Performance
For application running to 7000 RPM and/ or 75psi.
For additional information on the Micro Rotary Union please download the MRU Datasheet.
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