[Stable Oil Delivery]: Features gap sealing with a special drip nozzle for reliable oil supply adjustment and low fogging flow, ensuring consistent compressor performance.; [Precise Oil Adjustment]: Equipped with a one-circle oil adjustment ring calibrated by scale positions, enabling accurate control over lubrication levels for optimal efficiency.; [Large Capacity Oil Cup]: 160CC aluminum alloy oil cup supports continuous gas refueling without interruption, reducing maintenance frequency during heavy use.; [Wide Pressure Compatibility]: Operates within 0.05-0.9Mpa (20-130Psi) and withstands up to 1.5Mpa (215Psi), suitable for diverse pneumatic applications requiring steady pressure regulation.; [Durable Construction]: Made from aluminum alloy withstanding temperatures from -20 to 70 , this device is ideal for industrial air compressors needing efficient lubrication and filtration.

What's in the box
1 x Air Treatment