GB3 Ground Block Retract Cylinder
![Ideal for turntables, trunnions, framing and cradle lines, seating applications](images/gb3-nb-333x243.jpg)
GB3 is pneumatically actuated, available in four retract stroke lengths to allow easy part removal or transfer. Part contact pressure can be adjusted with an inline regulator. Ideal for single-point welding and dial tables. Commutator grounds are eliminated on trunnions. Lube-free design, double seals, and chrome-plated shafts. Optional Class 2 copper adapter with a variety of swivel tips.
Strokes: 25, 32, 50, 75, 100mm
Cylinder: 70mm bore, optional switch