Subsea Tensioners

Jones Hydraulic Service has the subsea tensioners that you need in stock. Please call 713-674-9571 or email us today at

Optimus V Subsea Bolt Tensioning Tools

Subsea Bolt Tensioning Tool

A specially designed range of Bolt Tensioning equipment to suit the demanding requirements of divers operating in harsh sub sea environments. Tentec Subsea Bolt Tensioning tools have been used in the UK North sea since 1991 and have a proven reliability and safety record. The new range of sub sea Bolt Tensioning tools from Tentec have many unique features:-

Product Features

  • Manufactured from high grade anti-corrosive stainless steel. To minimise tool maintenance time.
  • 30mm ram stroke available on all models.
  • Can be configured with both integrated and separate quick acting split nut. to suit the application.
  • Twin hydraulic connections for simple hose assembly.
  • Available with quick acting split nut or conventional round reaction nut
  • Ergonomically designed for easy diver handling.
  • Compact design to maximise tool suitability.
  • Non slip tool surface for good diver grip





Subsea Tensioners
Subsea Tensioners