Where to get the correct fitting for the Adafruit flow meter828

Build Help
1

I am trying to fine the 1/2" adapter from the flow meter to a barb fitting for the correct size of the beer line. Can anyone point me in the right direction or link for the connection?

Thanks,

2

Could it be this you’re looking for ?
https://www.freshwatersystems.com/p-2485-john-guest-stem-barb-connector-38-od-stem-x-516-id-barb.aspx

3

Did you ever find where to buy them?

4

I have two of these coming in the mail tomorrow, I’ll let you know how it goes.