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Rotary Unions from Montalvo

High performance, high quality rotary unions for use with Montalvo’s HPS or CD rewind clutches. Ideal for limited space application the RU and MRU rotary unions ensure constant airflow during rotation.

Micro Rotary Union

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.

liten-rotationskoppling

Rotary Union – HPS Clutch

The RU Rotary Union is a mechanical rotating device that allows the transfer of air to and from rotating equipment. It is recommended for use with our HPS clutch (which requires a constant air fl ow during rotation) operating at speeds of up to 3500 RPM and at a maximum air pressure of 75 psi. The small size is ideal for use in applications with limited space. The RU housing is aluminum and features a carbon graphite hardened tool steel seal.

roationskoppling-HPS