Crew Chief JDI-27GFD Deluxe Poly Portable Oil Drain, 27 gallon Designed for use with most diaphragm pump evacuation systems Molded pockets for cap style filter wrenches built in handles on all four sides for easy maneuverability 4-caster design provides superior stability and mobility Does not self evacuate with air. 27-Gallon Heavy-duty polypropylene tank with 4" Heavy Duty casters 16" deep drain funnel with expanded metal screen - height adjustments from 45" to 70" Built-in fluid sight-glass shows fluid level in tank Built in tool pockets on top of the tank, molded for "cap-style" filter wrenches Empties by gravity valve or pump assistance