Diameter: PT 1/4 Weight: 0.3 kg Structure: Filter regulator Operating temperature: 0-60 ℃ Oil Recommendation: Gas Turbine No. 1 (ISOVG32) Product Description install and use 1 ,please pay attention to the installation of cleaning pipes and joints to avoid flying objects into the airway. 2,installation should pay attention to the direction of air flow and the direction of the same arrow, pay attention to support the dental type is correct. 3, the pressure regulator: upward adjustment, clockwise rotation, pressure increases, counterclockwise rotation ,pressure loss.Adjust to the required pressure,the teeth will be pressed to lock the state. 4,drainage: no pressure,water automatically discharged,with air pressure,the column of drainage up to push, drainage, drainage is completed, release drainage column, When the water level exceeds the upper limit, please drain in time, otherwise it will lead to poor dehumidification. 5, the amount of oil adjustment: needle clockwise, the amount of oil