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Jetstream 2nd Stage Regulator
Jetstream 2nd Stage Regulator

Jetstream 2nd Stage Regulator

Price: $449.95

Product Code: RP-0120


  • Durable PVC housing with metal mechanism and rubber parts
  • Use either way up
  • Robust and very durable
  • Approved for cold water diving
  • Reliable high performance
  • Colors: Black, Blue, Red, Grey, Yellow


The Jetstream Mk3 is an updated version of the classic Jetstream regulator. We have now connected a Jetstream second stage with an Xstream first stage, thus creating a high performing regulator.

Q: Can I use a Cyklon, Jetstream or Xstream Deep regulator with nitrox?
A: The Cyklon, Jetstream and Xstream Deep are certified and approved with gas mixes that contains a maximum of 21% oxygen.The mentioned regulator models have Nitril o-rings and a silicon based lubricant is used, so it's not suitable for gas mixes that have higher levels of oxygen. If you intend to dive Nitrox, you should use the Xstream Duration, that is approved for gas mixes with a maximum of 99,95% oxygen.

Q: What Poseidon 2nd stages can I combine with what Poseidon Octopus?
A: You can mix Jetstream and Xstream 2nd stages/octopus on the same 1st stage, as these two 2nd stages work with the same intermediate pressure. But you can NOT mix a Jetstream or Xstream 2nd stage with a Cyklon 2nd stage/octopus. The reason is that the Cyklon 2nd stage works on a higher intermediate pressure than the Jetstream and Xstream 2nd stages. Mixing Jetstream/Xstream 2nd stages with a Cyklon 2nd stage can be dangerous!

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