SN + nitrogen

[miseryh8scompany]

When I go I will most likely use this combo. I won't have to wait for unconsciousness from the SN and won't have to worry about flow rate from the nitrogen. Quick and fail proof

This being said, is it possible to get a general idea of the L/min from the psi? It will be a 20 ft3 size tank

 

[Sunset Limited]

Very good choice! SN and Nitrogen good partners.

 

[goldenrods]

how does nitrogen work?

 

[SugarbushMtn]

The concern I have is vomiting in the exit bag might screw things up. Been thinking about this method as well.

 

[Backwood_tilt]

The concern I have is vomiting in the exit bag might screw things up. Been thinking about this method as well.

Very good point. being trapped with vomit in a bag just might make you try to tear the bag off your head, consciously or not.

 

[Motherfly]

When I go I will most likely use this combo. I won't have to wait for unconsciousness from the SN and won't have to worry about flow rate from the nitrogen. Quick and fail proof

This being said, is it possible to get a general idea of the L/min from the psi? It will be a 20 ft3 size tank

Please note that a 20cf tank is the bare minimum for this method. It is highly suggested to go for a 40cf to be safe. Or even higher. I got a 80cf. It is way too much but that's how I am, ultra careful.

The L/min that you want is 15. It translate to 31cf/m.

Personally I wouldn't suggest the SN/Nitrogen combo. A big factor of failure with the nitrogen method is knocking down either the hose, the tank or the bag over your head. I am not an SN expect, but wouldn't that method give you convulsions or spasms of some sort? I sounds too risky to me.

Nitrogen is supposed to be enough. There is no need for the SN.