DH Double Acting Hollow Piston Cylinders
Capacity from 30 to 150 Tn, stroke up to 250 mm.
For push and pull operations: Tensioning cables and bolts, pulling sleeves and bearings.
Collar thread, piston end thread and base holes for easy fixing.
Hollow plain saddle as standard. Optional solid or threaded saddles available.
External safety valve to prevent accidental over-pressure.