Principal Features and Benefits

HydraJAC A4 Sub Sea Tensioners provide the answer to the difficult operating conditions seen in diving applications. Quick on and quick off TriNUT pullers make the A4 the easiest, most versatile tensioner yet.

Proven effective in the most severe environments, the HydraJAC A4 is requested by divers in all global markets. Divers understand and appreciate the need for tools that are simple to use, versatile in application and save them time.

The TMT A4 is the tool that delivers. The patented locking reaction TriNUT offers quick application and removal on long studs and damaged threads.

The forces generated by A4 Sub Sea Tensioners enable them to be used on bolts under considerable constraints and are ideal in limited access areas. Although lighter and more compact than our competitors, the A4 exerts enormous force and is produced from highly resistant alloys.

The HydraJAC A4’s unique floating piston design safely loads non-parallel bolts without the worry of piston seizure.

The HydraJAC A4 includes an over stroke limiter feature that insures a maximum 15mm (0.6”) stroke without concern for piston loss and oil spillage.

Additionally, it's the only sub sea tool with spring retract as seen in our topside tensioner systems.  This feature eliminates the timely and costly need to continuously send tensioners topside for piston retracting.

ncludes a highly visible anti-slip surface and an eye hook strap for easy handling.

TMT inventories an extensive fleet of A4 Sub Sea Tensioners for sale or rent. TMT understands the importance of timely execution and rigorously tests every suite prior to delivery to insure reliable performance every time.

Benefits Include:

• Reduction of outage time
• Easy to use – quick to set up and to remove
• Improvement of working safety and precision
• Reduction of physical effort
• Provision of reliable and precise tension