Compressor air/oil separator elements for use in oil lubricated vacuum pumps and compressors are designed to remove oil aerosols from compressed air systems to protect components from damage, prolong product life and lower the overall cost of ownership. Guaranteed to meet or exceed OEM specifications. Engineered and tested to stringent performance specifications for all applications including those requiring ATEX approval and certification. Performance rated up to 4,000 hours of use to 70 psi pressure resistance. Efficiency 2-3ppm / 2-3mg/m3 residual oil. All products include necessary flange, gaskets & O-rings needed for installation.