Inlet 60cm thick thread (standard butterfly valve size DN40/50 of conventional barrel) Export 6 points of thread can be connected to conventional PPR, PVC, pipe valves metal and so on. Allow connection to a standard 13mm (1/2") garden hose with a clip-on fitting It fits most standard UK and European IBC containers, where the support wire is a S60X6 coarse thread This is an IBC adapter with brass tap and detachable connector Brass material, acid and alkali resistant, with sealing ring, easy to change , durable