Rebreather World - View Single Post - Sentinel LSS

**DeepBlueInnovation** · 28th March 2008, 03:23

I could be mistaken, but I believe the 5 minute pre-breathe on units is primarily for colder climes. If you are diving in warm climates then activating the chemical reaction in the scrubber shouldn't take very long and I imagine 1 or two minutes would be sufficient.

Can someone with better chemical knowledge than I correct me if I am mistaken?

Cheers,

Ben.

28th March 2008, 03:23	#35 (permalink)
DeepBlueInnovation Learning to Kiss Current Rebreather/s: Not Bought Yet Other Rebreather/s: Prism Topaz Not Bought Yet Join Date: Sep 2005 Location: Perth, Western Australia Posts: 362	Re: Sentinel LSS - Trip Report I could be mistaken, but I believe the 5 minute pre-breathe on units is primarily for colder climes. If you are diving in warm climates then activating the chemical reaction in the scrubber shouldn't take very long and I imagine 1 or two minutes would be sufficient. Can someone with better chemical knowledge than I correct me if I am mistaken? Cheers, Ben.
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