How to find the right Drum & Pail Faucets AI guide
Written by an AI model from its trained knowledge.
What the AI looks for in Drum & Pail Faucets
- Bung size and thread
- Match the faucet to the bung, typically 3/4 in NPS or 2 in NPS on a standard 55-gallon drum. A faucet with the wrong thread will not seal, and the two standard openings are different sizes.
- Self-closing for flammables
- Use a spring-loaded, self-closing faucet, ideally with a flame arrester, for flammable liquids. A faucet that is left open or that drips is a common cause of spills and fire risk in dispensing areas.
- Material compatibility
- Use brass or steel for oils and solvents, and polyethylene or polypropylene for acids and corrosives. Corrosives attack brass, and some solvents swell or crack plastics.
- Viscosity
- Pick a larger-bore faucet in the 2 in bung for heavy oils, and a 3/4 in faucet for thin liquids. Thick fluids barely flow through small faucets.
- Venting
- Install a drum vent in the second bung when dispensing. Without a vent, flow chugs and the drum can panel inward.
Brands that matter
- Justrite: Safety faucets and drum vents built for flammable dispensing.
- Eagle: Drum faucets and safety dispensing accessories.
- Wesco: Drum handling accessories, including faucets.
What to avoid
- Non-self-closing brass faucets on drums of flammable solvent
- Running a faucet without a drum vent
Questions
Which bung does the faucet go in?
With the drum on its side, put the faucet in the lower opening and a vent in the upper one. Most drums have one 2 in and one 3/4 in bung.