
Composite Overwrapped Pressure Vessels (COPV)
Sierra Space designed and qualified gaseous oxygen and nitrox Composite Overwrapped Pressure Vessels (COPV). The Inconel lined, carbon fiber overwrapped pressure vessels are designed to store high-pressure oxygen or nitrox safely for gas delivery systems. We developed the COPV with critical, industry partners to provide space flight COPVs that leverage extensive industry heritage. We offer customized designs that can meet customers’ needs beyond those listed in the specifications below.





