To meet the market varied needs, Cnjacks make 3 different types of oil drainers: standard oil drainer, oil drainer with pump and air evacuation oil drainer. 

Cnjacks Standard Oil Drainer uses traditional method for handling waste oil, allowing gravity to drain fluids from vehicles into a portable or mobile fluid drainer, these fluids are then gravity fed info a used fluid storage tank.
Instead of gravity draining fluids into a storage tank, Cnjacks Oil Drainer with Pump use a suction pump system to evacuate the fluid into the tank.