The 52X is designed to be number one, with its Tri-Material valve guaranteeing the utmost reliability and safety. The only first stage in the world with dual DFC for the very best performance!
Simple and reliable, the 2S is the downstream piston first stage preferred by schools and diving centers. Celebrated for its easy maintenance and excellent performance.
The high-performance 82X also features our latest Auto Sealing Technology - added protection for your first stage.
The 15X first stage is suitable for any use. Pre-oriented ports, an ACT valve which guarantees reliability and safety and a DFC system for great performance at any depth!