1.Can store recovered spilt oil and most other liquids. Also as a gravity separating tank.
 2.Portable：After disassembled, it is stored in a packing box, that handles well by manpower.
3.Fast and easy assembly and disassembly need no tool and even base. A pieced together aluminum frame, and a belt-hung and ground-beard flexible tank body．
4.An anti-corrosive tank body with long service life. Oil-resistant rubber sheet or PVC double-face coated reinforced fabric for tank body．
5.Easy to clean and maintain.