These high-pressure hydraulic cylinders allow for a rod or cable to be inserted through the entire body length. Also known as centre hole cylinder, hollow plunger, hollow piston or hollow ram cylinders. They are used for tensioning, load testing, bush extraction, and maintenance applications. Available in single acting - spring return, double acting (improves the speed of operation when longer cylinder strokes are required) and aluminium (lightweight for ease of portability - in both single or double-acting).
Other Cylinder Categories available from Specialised Force:
Cylinder - High Pressure HydraulicCylinder - Low ProfileCylinder AccessoryCylinder- PullCylinders - Electric
Alternate terminology: Hollow Piston Rod Cylinder, High Pressure Centre Hole Cylinder, Hollow Ram Cylinder.
Durapac RHD Series Double Acting Hollow Piston/Plunger CylindersThe RHD Series is a double-acting hollow piston rod design cylinder.The holl...
Durapac RHS Series Single Acting Hollow CylindersThe RHS Series is a spring return hollow piston rod design cylinder.The hollow piston allow...
Durapac ACHD Double Acting Hollow Aluminium CylindersThe ACHD-Series is a Double Acting, Hollow Piston Rod, Aluminium Cylinder. The hollow piston allows for a r...
Durapac ACHS Single Acting Hollow Aluminium CylindersThe ACHS-Series is a Single Acting, Spring Return, Hollow Piston Rod, Aluminium Cylinder. The hollow piston...
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