All modern regs can be used with nitrox up to 40% out of the box including those with titanium firsts. Don't let any shop tell you that they can't be. The only times you need to worry is using high O2 mixes over 50%. If a shop tells you that a new reg needs an O2 cleaning before it can be used with recreational mixes they are lying. Right now I am waiting on the new Edge Enduro unbalanced piston regs to come in. For those who used to dive or still dive the old Sherwood Bruts you know how rugged and bullet proof a reg like that can be. As well as easy to service.
You may not do the Doria with it but for recreational dives they would be ideal as an economical reg for the diver on a budget. They are coming as a 1st stage, second stage, and octo set and in your price range. And yes they can be used with nitrox. I plan on getting at least one for myself as a back up/ loaner set of regs.
Again any modern or for that matter old reg can be as long as it's below 40% and not coming in contact with pure O2.
You may not do the Doria with it but for recreational dives they would be ideal as an economical reg for the diver on a budget. They are coming as a 1st stage, second stage, and octo set and in your price range. And yes they can be used with nitrox. I plan on getting at least one for myself as a back up/ loaner set of regs.
Again any modern or for that matter old reg can be as long as it's below 40% and not coming in contact with pure O2.
