Applications: Fire Fighting, Helicopter Dip Tank, Water Relay, Water Storage, Mixing Tank (Fire retardant), Hazardous Waste Features: Special high sides, Easy one man set-up, Self-supporting - No frame work, Solid collar - No need to inflate, No foot pump necessary, No assembly, Heavy duty vinyl (PVC), 4 support rings, Easily repairable, All seams welded for longer life, Any number and size of hose connections can be added for bottom drafting, All self-supporting tanks are supplied with one...