The Spring Energized PTFE Seal is a spring- energized, pressure-assisted sealing device consisting of a PTFE seal partially encapsulating a corrosion-resistant?stainless steel?spring energizer.
PTA is rod seal and used for standard heel groove.
seals: bronze, glass fiber, carbon, graphite, polyester etc. filled PTFE
spring: stainless steel
High performance racing
Semiconductor manufacturing equipment
Petroleum and chemical process equipment
Pumps, valves, compressors and mechanical seals