If possible, would you be able to send me a link to a correct regulator that I can purchase, just in case? I don’t want to get the wrong one if I have to pick one up.
We don’t have it as a separate item for sale. The closest one is our 0-30PSI adjustable regulator at this link https://outdoorstirfry.com/?page_id=338#0-30Regulator. This will require customer to find a ¼” MPT x 3/8” hose barb fitting at its output port in order to mate with the hose.
Typically we support our products as much as we can. Most convenient way is still to ask us for help.