duotight - 8mm (5/16”) Female x 5/8” Female Thread (suits Keg Couplers and Tap S

Looking for high quaility push in fittings that will seal tight?  duotight are the push in fitting with superior sealing capacity due to the double o-ring sealing design.

The double o-ring system also means that we can bend the hose with much tighter radius without causing leaking issues. This typically can be an issue with other fittings. This combination of factors makes duotight fittings reliable push fit fittings.