Fire Hose Coupling - Navigating the differences

[@aqilah.salleh3048]

nice explaination, thank you sir ! wish me luck in my test

[@daswienerle3018]

All those systems and things you have to know/check just seem so wild to me compared to the system here in Germany with standard coupling and easy to recognize hose sizes from A to C

[@chetnicisever]

Storz better