About Davco Technology , L.L.C.
- AVCO Technology LLC is headquartered in Saline, Michigan. DAVCO is the North American leader in Class 8 heavy duty diesel powered truck fuel-heater/water separators and filter systems. In addition to our popular Fuel Pro® line, DAVCO also produces the Diesel Pro® for medium trucks, Sea Pro® for marine applications, Industrial Pro® models for off-road applications and a line of industrial automatic oil replenishment systems, with regulators, slow flow meters, and fluid level switches. Our Shop Pro is a multi-purpose shop floor and service truck tool for priming diesel engines, removing fuel from fuel system components, sweeping diesel fuel tanks and transferring diesel fuel between storage tanks.