Styles A and C—Styles A and C screw into a threaded bung hole on the lid of your drum for a secure connection. Made of galvanized steel, these funnels are durable and coated to protect them from corrosion. They’re safe to use with most chemicals. A self-closing lid automatically shuts in case of fire—it’s also padlockable to keep contaminants out and hazardous materials in.

Style B—Style B have a ball valve that stays closed unless you open the lever, so contents won’t spill if the drum tips over. Insert the included pressure-relief vent into a _3/4" drum opening to provide pressure and vacuum relief. By letting air escape, the vent prevents burping and reduces splashes. Style B screw into a threaded bung hole on the lid of your drum for a secure connection. Made of galvanized steel, these funnels are durable and coated to protect them from corrosion. They’re safe to use with most chemicals. A self-closing lid automatically shuts in case of fire—it’s also padlockable to keep contaminants out and hazardous materials in.