Features For Filtering: Able to separate the oil and water as well as filtering out the grease dirt and dust in the air source. Practical Use: Allows for broad application on paint sprayer, air compressor and other pneumatic tools, very practical. Better Design: 1/2in NPT standard inlet and outlet interface enable firm connection and stable flows for efficiency. Good Material: Adopting zinc alloy shell with good oxidation resistance and excellent durability for long term using. Easy to Install: Comes with a light weight and a compact size, the convenient installation can be quickly completed. Specification: Item Type: Oil Water Separator Port Size: 1/2in NPT Working Pressure: 0.05-0.85MPa Drainage Method: Manual Drainage Type: Filter Regulator Package List: 1 x Oil Water Separator Note: Please allow a small error of 1‑3mm in th manual measurement. Package List 1 x Oil Water Separator