By tightening all the bolts on a joint simultaneously a saving of up to 80% can be achieved over alternative methods.

Hydratight's Aquajack subsea tensioner achieves this to provide the most cost effective solution to subsea bolt or stud tightening.

Aquajack's unique reaction nut design: SPLIT NUT® allows rapid tool removal and application to long bolts and damaged threads:

• 30mm maximum piston stroke for tools AJ2 to AJ8
• 20mm maximum for tools AJ0 and AJ1
• All tools incorporate visible piston stroke indicators

Features and Benefits:

• Compact design
• Long piston stroke
• Misalignment compensation
• Quick, simple hose connection
• Visible piston stroke indication
• 'No spill' overstroke elimination
• Quick fastening or solid reaction nut