#ISRO has developed a Carbon-Carbon composite nozzle for use on PSLV's 4th stage (PS4) engines!! 🚀
— ISRO Spaceflight (@ISROSpaceflight) April 16, 2024
These nozzles are 67% lighter than the Columbium alloy nozzles that are currently used.
A PS4 engine fitted with this nozzle has also been successfully test-fired for 200 sec! 🔥 pic.twitter.com/L4Ts4aEXTa