- Safety-valve (pressure relief at 0.65 bar at the latest) and
aeration vents in the top
- Outlet with ball-valve or butterfl y-valve and either a tanker
- coupling, camlock coupling or sealing cap
- Stacking frame, stackable at least 5 high
- Fork openings right through on all four sides
INTERNET USERS ALSO CONSULTED ON THE CATEGORY OTHER RECIPIENTS
See also