Manufactured with precision, built to last for generations.
For over 200 years, heiserTEC has been a symbol of forging excellence and high-pressure expertise.
Our products protect processes, people and systems wherever safety, precision and reliability matter most.
From the heiserTEC Type 1 steel cylinder to the COSMOS high-pressure system for storage and transport – heiserTEC delivers Austrian-made quality trusted worldwide.
Pure Strength in Steel
Our forged Type 1 cylinder is the foundation of heiserTEC’s high-pressure technology – robust, durable and trusted for industrial, medical and research applications.
Strength Meets Lightness
Combining a steel liner with a carbon-fiber overwrap (hoop-wrapped design), the Type 2 cylinder offers up to 30 % less weight with the same safety and performance.
Store Energy. Move Energy.
COSMOS provides modular and scalable solutions for hydrogen, CNG and industrial gases – for stationary (PED) and mobile (TPED) use.
Each system is based on heiserTEC Type 1 steel cylinders and engineered for maximum safety and long-term operation.
Energy on the Move
The COSMOS Battery Vehicle extends the COSMOS system into road transport – a TPED-certified solution for up to 400 kg of hydrogen (at 15 °C).
Designed for efficient gas transport between production, storage and end-use.
Every heiserTEC product is designed and manufactured in Kienberg, Austria – where forging tradition meets modern technology.
The result: high-pressure solutions trusted worldwide for their safety and reliability.
