Aquajack Subsea Bolt Tensioner, 2 3/4 in. - 3 in. - Enerpac EAJ7LC

The Aquajack subsea bolt tensioner EAJ7LC hydraulically pre-tensions bolts across the M68 - M76 thread range and is built for diver use in poor visibility. A long piston stroke and compact body shorten the working time underwater.

Benefits

• Compact body and long piston stroke for quick subsea work
• Compensates for misalignment between tool and bolt
• Visible piston stroke indicator to monitor the tensioning travel
• No oil spillage and no over-stroking thanks to the dedicated design
• Quick, simple hose connection
• Choice of quick fastening nut or solid reaction nut
• Integrated load cell with Tommy bar

Technical data

• Thread range: M68 - M76
• Weight: 19 kg
• Series: EAJ

Applications

For hydraulic pre-tensioning of subsea flange bolting. The no-spill, overstroke-proof design avoids oil release and improves diver safety and productivity.