GFS/GFSA

High quality rotary union especially suitable for high speed applications with coolant and air

Special seal design permits dry running

Optimised seal balance ratio for minimal friction

High precision angular contact bearings eliminate wobble and vibrations for precise machining 

Labyrinth seal and drain holes protect bearings

Low heat generation in bearings and mechanical seal

No leakage during tool change commutation

 

Versions available with axial connection (GFS) and radial (GFSA) on the body:

contact Johnson-Fluiten for selecting the most appropriate for your application.

Quick Select Chart

CHARACTERISTICS

FluidPressure 
bar
Temperature 
°C
Speed 
RPM
Air 5 90 10000
Coolant 80 90 20000

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