Is this all I need for a Nitrogen Suicide?

[Dmoore3232]

550 liter nitrogen tank

https://www.jjstech.com/e1066.html?...BjGhxGR_8AMOnQbJzjDnEYt-p1p0I-voaAsK_EALw_wcB

EEBD hood, the cord on it seems like it should be longer though

https://www.ebay.com/itm/DRAGER-SAVER-CF-15-10-EMERGENCY-ESCAPE-BREATHING-DEVICE-EEBD-FULL-FACE-MASK/202916576201?hash=item2f3ec53bc9:g:pWwAAOSw2oVeWR7r&amdata=enc:AQAIAAAA4Mhb7RG8v9dFyHNJrEMEPLWiIIChGY0/wP8U5smQ4h54wos0VQ31IbZSsJqoV30HJ6XEWuzFucN1/bO8qXiHHyJpJ3guppT3AtX8Dl0AFSCHHAWowjAOlReFkvhjSxfN+YSOsyQi6aIwUExFg3hUfkxGNfAlzpV93kQ+jvGfdZT5XSNCTadA1t4qTH3aos8SeyWe4XeB+HYMn0ODtZdRRqy4Sls4ScZE2Yhp5X5sohKwTPz47b45mIZ1bXtBDAOMRFQSbuhOytX6pBaRTv97K/KgcsjdBWHOFO+qyibOugZi|tkp:Bk9SR5zpsYyPYg&pageci=9714cf06-2213-4aed-ab3d-f3d329de3ecf&redirect=mobile

Flowmeter: I think this might be wrong, I bought it, it does not say nitrogen though

Amazon product ASIN B09SQ4D674
Do I need any more parts?

 

[outrider567]

550 liter nitrogen tank

https://www.jjstech.com/e1066.html?...BjGhxGR_8AMOnQbJzjDnEYt-p1p0I-voaAsK_EALw_wcB

EEBD hood, the cord on it seems like it should be longer though

https://www.ebay.com/itm/DRAGER-SAVER-CF-15-10-EMERGENCY-ESCAPE-BREATHING-DEVICE-EEBD-FULL-FACE-MASK/202916576201?hash=item2f3ec53bc9:g:pWwAAOSw2oVeWR7r&amdata=enc:AQAIAAAA4Mhb7RG8v9dFyHNJrEMEPLWiIIChGY0/wP8U5smQ4h54wos0VQ31IbZSsJqoV30HJ6XEWuzFucN1/bO8qXiHHyJpJ3guppT3AtX8Dl0AFSCHHAWowjAOlReFkvhjSxfN+YSOsyQi6aIwUExFg3hUfkxGNfAlzpV93kQ+jvGfdZT5XSNCTadA1t4qTH3aos8SeyWe4XeB+HYMn0ODtZdRRqy4Sls4ScZE2Yhp5X5sohKwTPz47b45mIZ1bXtBDAOMRFQSbuhOytX6pBaRTv97K/KgcsjdBWHOFO+qyibOugZi|tkp:Bk9SR5zpsYyPYg&pageci=9714cf06-2213-4aed-ab3d-f3d329de3ecf&redirect=mobile

Flowmeter: I think this might be wrong, I bought it, it does not say nitrogen though

Amazon product ASIN B09SQ4D674
Do I need any more parts?

Go to the Exit Bag Inert Gas Mega Thread, and post this there: EDIT: I see you already did, sorry

 

[Das Nichts]

Gas looks okay to me, but the don't mention how much bar ?
Regulator should in theory match the gas used, but there is no solid data available that it makes a difference.

The only challenge will be to make the connection from regulator to eebd hood.