Hollow Piston Cylinders

Durapac Hollow Piston Cylinders for Tensioning and Pull-Through Work

Some jobs need a cylinder that a rod or cable can pass straight through the middle. HTC supplies Durapac hollow piston cylinders in both single acting and double acting configurations. The RHS series gives single acting hollow lifting for general tensioning and bush extraction work.

RHD hollow plunger models add double acting return for faster cycle times on repeated pulls. Aluminium ACHS and ACHD versions bring the same hollow bore design into a lighter body. Applications include cable tensioning, load testing, and maintenance work where a through-hole matters.

Talk to our team to specify the right hollow bore size for your job.