• Operating pressure 1500 bar
• Interchangeable Quickfit screwdrivers
• Cylinder with integrated bridge
Hi-Force's STU range of underwater preload cylinders are designed to meet the demanding requirements of diving in difficult underwater environments. With its two-piece design consisting of a Quickfit screwdriver and a hydraulic cylinder with integrated bridge as well as an extra-long piston stroke of 33 mm, this tool also saves many readjustment processes. Hi-Force's STU series of underwater pretensioning cylinders offer a mature, reliable and cost effective method of underwater bolt tensioning. All hydraulic cylinders are suitable for different thread sizes. Exchangeable Quickfit thread pullers can be purchased separately as required, further increasing flexibility and cost savings.
