Designed like the Ott-Jakob type GD rotary union, with permanently sealed surfaces, the GDR rotary union also offers an integrated sensor that monitors leakage.

Designed like the Ott-Jakob type GD rotary union, with permanently sealed surfaces, the GDR rotary union also offers an integrated sensor that monitors leakage. The rotary union with leakage sensor, along with our analog position monitoring sensor, offers constant control of the tool clamping system, preventing costly damages to the clamping system or spindle. Maximum RPM: 36,000; maximum coolant pressure: 80 bar; cleaning air maximum: 10 bar; maximum air pressure (after confirmation): 5 bar; filter porosity: <50.