The Hollis Rebreathers Oxygen First Stage is for use with the PRISM 2 Rebreather. It features a reliable flow-by-piston design and includes 2 LP + 1 HP upward-facing ports.

  • Oxygen first stage for the Prism 2
  • Reliable flow by piston design
  • Includes: First stage only with 2 LP + 1 HP ports facing upward
  • 300 BAR DIN connection (4500 PSI)



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