1.Unique design oil burner 2.Various fuels are applicable 3. More than safety 4.Environment Friendly Waste Oil Burner B-30: Specifications:Features:1. Various fuels are applicable, e.g. used engine oil, used crankcase oils, used Glycerin, used hydraulic oil, used synthetic oils, waste machine shop cutting oil, waste mineral spirits solvent, waste grades #1, #3, #4 heating oils, waste mixed heavy ...