2-stage Air Filter Regulator Lubricator. This set is designed to clean the inlet air from most liquid and solid particles. Lubricators ensure proper lubrication of tools for optimum performance and protection. Dryer reduces humidity. The pressure regulator is used to regulate the outlet air pressure in the range from 0 to 150 psi. Product Features Maximum Pressure: 1.0 MPa (150 psi) Working Temperature: up to 60°C Material: Polycarbonate Inner Thread: 1/2" The set includes male and female quick connectors 1/2"