I have been up in tears all night trying to figure out SCBA setup. Please help me.

[knowledgeseeking]

I have been up all night in tears trying to figure this out, and I don't know if I'm an idiot or just incapable of figuring out what I need.

My current supplies are:

• 20 cf pure tested nitrogen
• An argon regulator
• Allegro high-pressure SCBA mask – https://www.jbtools.com/allegro-high-pressure-full-mask-with-air-temperature-controller-9902-hc/
• 20 ft high-pressure hose – https://a.co/d/8ixYv5t
• ALLEGRO Adjustable Flow Control Valve Assembly – https://www.ensafeco.com/adjustable-flow-control-valve-assembly/

I'm feeling so defeated and like I can't get this right. I've tried everything and I still feel lost. Please, someone help me figure this out. I feel like I'm at the end of my rope and I really need some help.

Please, if anyone can find it in their hearts to assist me, you will have my eternal gratitude.

 

[pthnrdnojvsc]

https://www.amazon.com/Kegco-HL-62N-Nitrogen-Regulator-Product/dp/B07D5L966J?th=1

get vinyl tubing that fits that regulator

there are many sizes of vinyl tubing and adapters from one size to the other of tubing

adapters and tubing that fit that valve below connected to mask

show chatgpt a picture of valve below and to estimate vinyl tubing internal diameter that would fit that valve. and then products / adapters to connect to regulator with tubing and adapters.

also tape the hell out of the mask hose and connections to seal in air. the correct kind of air sealing or strongest tape

maybe even around that mask hose and connections a compressive gasket like butyl adhesive tape, acts as a flexible membrane lid. Thickness could be around 8m to seal in air