Wide range of applications: suitable for various scenarios, such as painting, electronic powder blowing, industrial automation equipment, medical equipment, compressor air, pneumatic tools, gas circuit connection and installation, etc. Pneumatic pressure regulator: used to connect the compressor or connect the compressed air pipeline, which can greatly improve the quality of compressed air. Compressed air regulator: quick coupler with oil-water separator filter for tool compressor. Wide range of applications: suitable for various scenarios, such as spray painting, electronic powder spraying, industrial automation equipment, medical equipment, compressors and other pneumatic tools and air circuit connection installation. Air compressor filter regulator: compressed air circulation removes dirt and condensation. The role of the air filter pressure reducer is to regulate the pressure and filter the oil and moisture in the pipeline. Shipping: AF2000 air filter oil-water separator German