DescriptionAre you looking for a professional, yet affordable external oil-water separator? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional external oil-water separator must meet your needs. It is one of the best choices for you.Feature- Material: Alloy aluminum. - Size: 10.50X3.30X3.30cm/4.13X1.30X1.30 inch. - Made from premium material, it is strong and durable for a long time. - Lengthen your air tools lifetime and improve their performance. - This oil-water separator is easy to install and take down for convenient use. - Allows the tools to have a smoother more effective operation, which extends the tools' life. - Provides automatic lubrication of pneumatic air tools which prevents rust and corrosion.