Plastic Drum Funnels are made out of Low and High Density Polyethylene (LDPE and HDPE) for Chemical resistance and fit on 30 gallon up to 55 gallon tight head drums with a 2 NPT bung. There is also a unique Open Head Drum Funnel especially designed to fit open head drums. Plastic safety drum funnels come in a variety of capacities and designs for varied applications. Some plastic drum funnels have a sloped bottom like a standard funnel for faster draining, and others have a flat bottom ideal for passive draining of buckets and bottles. Some drum funnels come with lids and others have lid options. These funnels are highly chemical resistant and ideal for use with solvent, thinner, oil and paint.