Justrite 28681 2-1/2 Gallon Funnel for Flammables

Justrite 28681 2-1/2 gallon funnel for flammables collect liquids the green way with these handy funnels. funnel for flammables includes a drum fill vent with 6" (152mm) perforated brass flame arrester. threaded bung cap seals in flammable vapors under normal storage conditions. in high temperatures, a pressure relief valve opens to protect drum and prevent explosion. flame arrester prevents fire flashback. it also offers vacuum relief by allowing hot contents to cool, protecting against drum collapse. hdpe construction. includes a limited warranty of 1 year.