Filters
Hollow Piston Cylinders
Engineered for dual-action versatility, our Hollow Piston Hydraulic Cylinders (Single-Acting, Spring Return) are essential for tensioning and maintenance applications. Featuring the Larzep SSH and Powerram NSHS/NRHS series, these cylinders incorporate a center-hole design that allows threaded rods or cables to pass through for pulling operations. With capacities ranging from 12 to 100 tonnes and operating at 700 bar, they are ideal for bolt tensioning, bearing extraction, and shaft removal in heavy industrial environments.
SSH Single-Acting, Hollow Plunger Hydraulic Cylinders feature a hollow plunger for applying both pull and push forces. A threaded steel rod can be run through the hollow bore for tensioning cables and bolts, pulling sleeves and bearings.
NSHS & NRHS-Series
