Mike E The specs say that the Sherwood Oasis is Nitrox compatible, but an answer says it's not - can someone confirm which it is?
David R Pretty much every reg is fine out of the box up to 40% nitrox however some MFG including Sherwood list to have a nitrox kit installed for nitrox.
KIT H I bought 4 oasis regulators back in 1991. When i started diving nitrox i called Sherwood and talked to one of their tech guys. At that time they weren't designed for nitrox. I replaced all these with the new model oasis in 2007. They say they are nitrox certified and we have used them pretty extensively with nitrox for the past few years. Call / e-mail Sherwood and talk to their technical people and convince yourself one way or the other... They are really good folks.
CHRISTOPHER C Very happy with the rig, but I've never used mixed gases... Sorry I can't help you with that...