NPS plug on 30 gallon plastic drum (GBC-PTH0293)

30 gallon plastic drum, tight head drum, nps plug, drum bung

NPS Plug 30 Gallon Drum – SPP-L16-WL – 2″ NPS Plug – Fine Thread

Here you can see the opening and plug on our 30 gallon blue tight head plastic drum. Drum plugs are different from caps in that they thread INTO the drum. The edges protect the plugs and provide a level of security by preventing the closure from being accidentally loosened.