FET Iron Solutions:
Built for Pressure. Engineered for Performance.

FET designs its Iron Solutions to meet the demands of today’s high-pressure, high-intensity pumping environments. From flexible hose systems to advanced check valves and robust connection technologies, our portfolio delivers unmatched safety, reliability, and operational efficiency.

Serpent Series™ High-Pressure Hoses

The Serpent Series is the industry’s most advanced flexible hose solution, replacing traditional iron with a safer, more efficient alternative.

  • Modular, replaceable end connections reduce total cost of ownership
  • Visual wear indicators and single-strand wire construction for safety and ease of use
  • Available in 15K PSI and 100% made in the USA
  • Reduces NPT and improves rig-up flexibility across pad layouts

Hub-Style Connections

As frac conditions intensify, hub-style connectors provide a safer and more reliable alternative to hammer unions.

  • DuraLock™ Seal Technology: Dual-elastomer design resists leaks and contamination
  • DuraClamp™ Single-Bolt Connector: Up to 80% lighter, faster to install, and safer to handle
  • Designed for extreme pressures, vibration resistance, and simplified alignment

3″ Flapper-Style Check Valve

Engineered for durability in harsh pumping environments, the 3″ Check Valve features:

  • Forged body for superior strength
  • Exotic internal materials for extended service life
  • Optimized flow geometry to reduce washout
  • Compatible with 1502+ hammer unions and DuraLock hubs

7″ High-Capacity Check Valve

The 7″ Check Valve is built for high-volume frac operations, offering:

  • 120 BPM max flow rate
  • Field-replaceable components for one-person serviceability
  • Low-cost consumables and a streamlined flow bore for maximum efficiency

Explore each product in detail on their dedicated pages, or contact us to learn how FET Iron Solutions can elevate your pressure-pumping performance.