Type 3 composite overwrapped pressure vessels are up to 80% lighter than Type 1 (steel) vessels.
Engineered to perform continuously under high operating pressures, Steelhead Composite vessels are stringently tested for performance & safety.
Carbon fiber is 16 times stronger by the pound than steel, creating a strong, lightweight vessel for a competitive price.
Designed for the Hydraulic Hybrid vehicle market, our vessels are tested and relied upon for high cycle applications.
Our vessels are made in the USA from the highest quality materials, providing you with safe, reliable, on-demand energy storage.
From material sourcing to machining and winding, all Steelhead Composite vessels are manufactured in the USA.