Hydraulic Bolt Tensioner | FL Series

Hydraulic Bolt Tensioner

The Hydraulic Bolt Tensioner FL Series is a light weight, compact and versatile line of tensioners. The Hydraulic Bolt Tensioner FL Series operates at a maximum pressure of 21,750 psi and utilizes high strength AISI 4340 steel components for long lasting performance.

The FL Series is among the lightest weight and smallest overall diameter of bolt tensioners in its class. It offers a spring return piston that eliminates the need to press the piston back after each use. This design features an over stroke stop that prevents seal damage and leakage that also has a visual color coded indicator to identify maximum stroke. The FL Series were designed to fit on ASME 16.47, ASME 16.5, & API 6A flanges. Standard Catalog sizes cover stud diameters 1” up to 4”.

Hydraulic Bolt Tensioner FL Series Overview

• Designed to Fit ASME 16.47, ASME 16.5, & API 6A flanges
• Lightweight
• Overstroke Protection
• Spring Return
• Stroke Indicator
• Quick Disconnect Hose Connections
• Full Engineering Support

In addition to the product(s) listed in our catalog we will also customize any Hydraulic Bolt Tensioner to better fit your application. Some examples of modifications include but are not limited to special fittings, special bridges, spanner sockets for 12-pt nuts or even a complete customer design.

Download our  Hydraulic-Bolt-Tensioner-FL-Series-Size-Chart

For more information about our Hydraulic Bolt Tensioner FL Series contact a member of our team. We will be more than happy to assist you with your project needs.

 FL Series

 FL Series

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