Resistant to Extreme Temperatures The submersible residual pressure gauge features a rubber Oring that withstands 60 to 200 degrees C, delivering durability and reliable performance across diverse diving conditions. Compatible with Various Pressure Gauges Designed for both technical and recreational diving, this vent valve core is compatible with a wide range of pressure gauges, making it suitable for divers with different equipment preferences. Pressure Resistant With a peak pressure capacity of 300 bar, this vent valve core can handle pressure environments and provide accurate readings during dives. Metal Construction Made of metal, this vent valve core is built to last, offering resistance to oxidation and wear for long term use in challenging underwater environments. Use scenarios Technical or wreck dives where reliable valve performance across multiple gauges is required Recreational dives with various gear configurations that demand dependable pressure readings Expeditions or maintenance routines where durable hardware and long service life are important