Festo Clamping Unit - 1579786 Clamping Unit Dadl-El-Q11-20 Size=20, Rotation Angle Adjustment Range=60 - 200 Deg, Design Structure= (* Piston, * Piston Rod) , Position Detection=For Proximity Sensor, Operating Pressure=5 - 8 bar, Festo GBP 599.99 1