The JohnDow Industries 18-gal Self-Evacuating Portable Oil Drain, No. JDI-18DC, was designed to eliminate the procedure of opening and closing manual ball valves with its Auto Check technology. The 18-gal steel tank includes a 6' discharge hose, pressure relief safety valve, OSHA-friendly labeling, a reinforced 16" deep drawn "centered" funnel and four-caster design. The JDI-18DC's height is adjustable from 36-1/2" to 92", and it weighs 42 lbs.