| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Kaeser Products > Compressed Air Piping > 3 to 8 Inch (in) Nominal Diameter Aluminum Compressed Air Female Adapters > Advanced Search Advanced Search in 3 to 8 Inch (in) Nominal Diameter Aluminum Compressed Air Female Adapters Enter at least one criteria to search items. Diameter D (mm) No Preference 20 25 40 50 63 80 Dimension L (in) No Preference 3-7/16 3-9/16 3-11/16 3-15/16 4-11/16 4-3/4 Dimension Z1 (in) 2-1/4 2-3/8 3-1/16 3-1/8 Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook