Hi,
I have this Mytton Grosvenor "wine mine" keg which has a Tri-sure thread fitting that measures 56mm with calipers in the hole. Is there a fitting that converts the thread into a 4" ferrule. It just seems like a stronger connection than a Chinese weld on 4" ferrule. Does anyone know what this thread is?
Or should I just cut out and do the weld on 4" ferrule?