Fittings for Standard Barrier Hose;

Hose Size: #6 – AC Hose, 5/16″ ID – 3/4″ OD

Hose Size: #8 – AC Hose, 13/32″ ID – 29/32″ OD

Hose Size:#10 – AC Hose, 1/2″ ID – 1″ OD