AR Series
Driven by the output shaft by Oldham coupling bar with optimized geometry, minimizes hydraulic and mechanical losses
The output shaft works on tapered roller bearings, thus achieving high radial and axial loads
Double seal to protect main seal from dust and other contaminants
Integrated non-return valves (standard) for reducing the state pressure with closed discharge port
External discharge port to reduce casing pressure
Very compact size and high power density
Excellent working performance and trouble-free operation at low speed