Aventics R412010826 Universal Maintenance Unit is used to increase the quality of compressed air quality which increases the life span and functionality of machines. The Acrylonitrile Butadiene rubber seals offers protection against leakage due to loosening or tightening of connections. The die cast zinc housing acts as an insulator in the electrical and electronic industries. The control unit is located at the air inlet of the plant. It consists of diaphragm-type pressure regulator which controls the pressure in the sections of the plan, reducing it below the central system pressure. The filter purifies the compressed air of dirt and pipe sinter from the distribution network and condensate. The lubricator adds oil mist to the compressed air.