Where to get a tap/dispenser for Bag-In-Box syrup?

[Nathaniel Pillar]

Hi, I have several 15L bags of syrup, given to me by my Hungry Jack's store. I want to use the syrup with my sodastream. Instead of cutting the bags, I want to use a tap, but I'm unsure where to find a compatible one. All the results I can find are American, and unsure if they will work with it. Thanks!
I'm also wondering if it will even work via gravity, or is a pump system required to extract it?

 

[MHB]

The tap out of most wine casks should fit.

If it’s unique look for someone that installs or services bag in box (your local pub, fast food joint will have a service tech) they should be able to help you out.
Mark