Electric Hydraulic Bolt Tensioning Pumps

Stratus
Designed for punishing conditions and demanding requirements across multiple heavy industries, the Stratus Electric Hydraulic Tensioner Pump is the leading American-made solution for precision bolt tensioning. Industrial operations present unique challenges—extreme temperatures, rough handling, low voltage environments, pervasive dust and dirt, and high duty cycles. The Stratus is engineered specifically to overcome these obstacles and keep your critical infrastructure running smoothly.
Stratus Electric Hydraulic Tensioner Pump: The Leading American-Made Solution
Versatile Applications Across Heavy Industries
The Stratus Electric Hydraulic Tensioner Pump provides reliable, high-pressure performance for a wide range of demanding applications, including:
- Wind Turbines: Ensuring structural integrity in remote, harsh environments like West Texas wind farms.
- Gas Turbines: Delivering precise tensioning for critical power generation components.
- Nuclear Turbines: Meeting the stringent safety and reliability standards of the nuclear power sector.
- Mining: Withstanding the rugged, dust-filled conditions of heavy extraction operations.
- Heat Exchangers: Providing accurate and consistent bolt loads for critical pressure vessels and piping systems.
The Stratus Electric Hydraulic Tensioner Pump is built around four foundational principles to ensure optimal performance in the most demanding industrial environments.
Uncompromising Safety
Safety is paramount in heavy industrial maintenance. The Stratus features a low-voltage hand pendant control circuit, protecting operators from electrical hazards. Additionally, an easily accessible Emergency Stop button is integrated directly onto the pendant for immediate shutdown capabilities.
Proven Reliability
Equipped with a robust industrial electric motor, the Stratus effortlessly handles the heat and low-voltage challenges typically found in remote or demanding locations. Every unit undergoes rigorous cycle testing to verify long-term performance and reliability. Furthermore, advanced filtration systems are incorporated to protect the internal hydraulics from dust and debris, ensuring consistent operation.
Rugged Durability
Built to withstand rough handling in mining, power generation, and other heavy industries, the Stratus comes standard with a heavy-duty protective frame. The hydraulic circuit is meticulously designed to minimize heat generation, significantly extending the system's operational life and reducing maintenance downtime.
Enhanced Usability and Speed
Despite its power, the Stratus maintains a compact size and low weight, making it easy to transport and maneuver on-site. The operator controls are intuitively designed to deliver higher efficiency during complex bolting operations. When it comes to speed, the Stratus excels—more horsepower translates directly to more flow at working pressure, allowing you to complete tensioning tasks faster and more effectively.

ETP
ETP Electric Tensioner Pump: A Heritage of American-Made Excellence
For years, the ETP Electric Tensioner Pump set the industry standard for rugged, reliable bolt tensioning. Proudly made in the USA, the ETP earned its reputation on the front lines of heavy industry, delivering uncompromising performance in the most demanding environments. From remote wind farms to critical power generation facilities, the ETP was the trusted workhorse for professionals who demanded precision and durability.
The Legacy of the ETP Electric Tensioner Pump
The ETP Electric Tensioner Pump was engineered with a singular focus: to provide relentless reliability under punishing conditions. Its legacy is built upon a foundation of core strengths that made it an indispensable tool across multiple sectors.
Rugged American Craftsmanship
Manufactured in the United States, the ETP was synonymous with heavy-duty construction. It was built to withstand the physical abuse of industrial job sites, featuring robust components that resisted wear and tear. This rugged design ensured that the pump could endure extreme temperatures, pervasive dust, and rough handling without compromising its performance.
Unwavering Reliability
When critical infrastructure required precise bolt tensioning, operators turned to the ETP. Its dependable electric motor and high-pressure hydraulic system delivered consistent, accurate results, cycle after cycle. The ETP's reliability minimized downtime and ensured that maintenance operations were completed safely and efficiently.
A Foundation for the Future
The ETP Electric Tensioner Pump established a heritage of excellence that continues to influence the industry today. The lessons learned and the engineering breakthroughs achieved during its production laid the groundwork for the next generation of tensioning technology.
The Next Evolution: Introducing the Stratus
While the ETP Electric Tensioner Pump has been officially retired, its legacy of American-made ruggedness and reliability lives on in its successor: the Stratus Electric Hydraulic Tensioner Pump.