Help CTB with Nitrogen and SCUBA

[TF64]

I have decided to CTB using nitrogen with a SCUBA mask. However, in my research of the various blogs, it is quite difficult to piece everything together, so I have been unable reach clarity on exactly what is required for this method. It appears that nitrogenexit.blogspot.com may have had some very useful information. However, this resource is no longer available. I would greatly appreciate any helpful responses to these questions. I live in the US:

1. I currently have an 18 CF tank of food grade nitrogen which, as I understand, should be between 98% and 99.5% purity. Is this sufficient purity and volume?
2. Are there any recommendations on a specific SCUBA mask or specific type of SCUBA mask that is reasonably priced? Most of the masks I see cost around $2,000.
3. Are there any recommendations on a specific breathing regulator or the required specifications for the regulator? I have read that an open-circuit type regulator is required. I have also read that a positive pressure regulator is required. I am not sure if these are one and the same.
4. I have a CGA 580 nitrogen regulator. What do I need to connect the SCUBA breathing regulator to this?
5. Do I need a flow regulator?
5. What pressure do I need to set the nitrogen regulator to?
6. Is there anything else I need to know?

 

[picklemick]

It's funny. I work in an oil refinery with literally a million options to kill myself. Unlimited Nitrogen. 99% H2s (aka instant death). Falling from insane heights onto concrete. It I just didn't want my coworkers to deal with that. So I'm struggling to do this at home and am on partial suspension which looks like it has a 10% success rate
But I was admitted to a psych ward last week for sn and now not allowed to work

 

[befree]

You can use: Ocean Reef Neptune III (or Ocean Reef Neptune Space G divers), Ocean Reef regulator, 5 L nitrogen, adapter for nitrogen W24.8 internal thread x 1/14"internal thread (helium: diving cylinder G 5/8" internal thread - W21.8 internal thread)

or

the equipment (Pegasus or Poseidon mask) shown in this thread:

How to inhale Nitrogen gas from Clinder?

I bought Nitrogen Cylinder and regulator, but how to inhale pure nitrogen, like which mask/connector pipe I do need buy? Exit bag I am not sure what it is and its not available in India. Someone please help me to CTB by using N cylinder

sanctioned-suicide.net

further info:

how to CTB by using Nitrogen gas?

Help me someone with guide, how to CTB by using Nitrogen gas? How much Nitrogen is required? How to fix regulator to N cylinder? What kind of mask is required to inhale pure nitrogen?

sanctioned-suicide.net

 

[It'sMyLife]

Exit bag and inert gas megathread

Exit Bag and Inert Gas Basics —A very, very long post, I know, but I feel like I've fielded a lot of questions about this, so I figured I'd spell out everything I know. Others on the forum should please add to this thread whatever reliable technical information they feel is appropriate for...

sanctioned-suicide.net

 

[Vizzy]

I have decided to CTB using nitrogen with a SCUBA mask. However, in my research of the various blogs, it is quite difficult to piece everything together, so I have been unable reach clarity on exactly what is required for this method. It appears that nitrogenexit.blogspot.com may have had some very useful information. However, this resource is no longer available. I would greatly appreciate any helpful responses to these questions. I live in the US:

1. I currently have an 18 CF tank of food grade nitrogen which, as I understand, should be between 98% and 99.5% purity. Is this sufficient purity and volume?
2. Are there any recommendations on a specific SCUBA mask or specific type of SCUBA mask that is reasonably priced? Most of the masks I see cost around $2,000.
3. Are there any recommendations on a specific breathing regulator or the required specifications for the regulator? I have read that an open-circuit type regulator is required. I have also read that a positive pressure regulator is required. I am not sure if these are one and the same.
4. I have a CGA 580 nitrogen regulator. What do I need to connect the SCUBA breathing regulator to this?
5. Do I need a flow regulator?
5. What pressure do I need to set the nitrogen regulator to?
6. Is there anything else I need to know?

You need to learn and research more about nitrogen gas method, right now I don't think you are ready to make a purchase, don't waste the money read more

Start from ppeh book

https://i.sanctioned-suicide.net/images/2023/03/163909_PPH_Essentials_2022.pdf

Then read the nitrogen mega thread

Exit bag and inert gas megathread

Exit Bag and Inert Gas Basics —A very, very long post, I know, but I feel like I've fielded a lot of questions about this, so I figured I'd spell out everything I know. Others on the forum should please add to this thread whatever reliable technical information they feel is appropriate for...

sanctioned-suicide.net

 

[GasMonkey]

adapter for nitrogen W24.8 internal thread x 1/14"internal thread

He can't use that adapter, he is not from EU.

What do I need to connect the SCUBA breathing regulator to this?

You need a DIN#13-to-CGA580 adapter to connect a DIN SCUBA regulator to a Nitrogen cylinder, but the only source of such adapters in a solid 1-piece implementation was the defunct escMode. One alternative is to use 2 adapters.

Another mask option is getting an CGA-346 SCBA and connection it to a Nitrogen cylinder using a CGA346-to-CGA580 adapter.

You can also get an EEBD hood and connect it to a Nitrogen flow regulator using an adapter.​

 

[befree]

He can't use that adapter, he is not from EU.

How do I know that he is not from the EU ? I already said in other threads that there are different threaded connections depending on the country !

 

[TF64]

You need to learn and research more about nitrogen gas method, right now I don't think you are ready to make a purchase, don't waste the money read more

Start from ppeh book

https://i.sanctioned-suicide.net/images/2023/03/163909_PPH_Essentials_2022.pdf

Then read the nitrogen mega thread

Exit bag and inert gas megathread

Exit Bag and Inert Gas Basics —A very, very long post, I know, but I feel like I've fielded a lot of questions about this, so I figured I'd spell out everything I know. Others on the forum should please add to this thread whatever reliable technical information they feel is appropriate for...

sanctioned-suicide.net

The references you provided do not discuss the use of SCBA with Nitrogen.