The Module One Drainage System from SEDA-Environmental is an affordable compact drainage system ideal for the removal of gasoline, antifreeze, windshield washer and waste oils, including transmission, engine, differentials and power steering, from end-of-life vehicles. The Module One system uses a combination of suction and air pressure to remove up to 98 percent of all liquid contaminants. With an estimated 6 to 8 minutes of drainage time, the Module One has the capacity of processing up to 40 cars a day.