John Guest 3/8" and 3/16" ID beer lines

Hi folks

I have JG 3/8" OD connects on tap shank and kegs.
My local store only sells a super thin-walled line with very low resistance and I am building a kegerator.

Is there a line that is 3/8" OD but 3/16" ID?

 

I had seen that some lines are supposed to fit these JG fittings but are 7/16" OD . . . ?

 

JG fittings are pretty limited in the 7/16 od sizing. I believe most people use the 5/16 OD Bevseal ultra lines with JG fittings.


Here are a couple options that should work with your 3/8" OD fittings.

http://www.mcmaster.com/#52375K31
https://www.freshwatersystems.com/p-8522-parker-nexbraid-reinforced-clear-pvc-tubing-316-id-x-375-od-x-1.aspx

 

I bought 3/8 JG fittings for my kegerator setup just recently. They work great. The best deal I found was on amazon
https://www.amazon.com/gp/product/B005XTZY3G/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

I also have 3/8 to 1/4 FFL fittings to connect my lines to the ball valves, also from Amazon. I figured this was the best way to connect equipment to my bev-seal ultra lines. You won't be disappointed.

 

http://www.farmhousebrewingsupply.com/accuflex-bev-seal-ultra-3-16-50/

http://www.farmhousebrewingsupply.com/5-16-x-5-8-bspp-shank-connector-push-to-connect/

http://www.farmhousebrewingsupply.com/1-4-mfl-push-to-connect/

 

Ok, so there ARE thick-walled options out there ... just gotta see what I can get out here!

@jddevinn, I have not been able to find that super-sweet ultra line here. What I found here that fits the 3/8" OD of the JG looks similar, but is green and the ID is huge (i.e. hilariously low resistance).

Thanks people!
All else failing, I will have my folks bring a reel with them in September of the bev-seal ultra.