| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Kaeser Products > Compressed Air Piping > 3/4 to 2-1/2 Inch (in) Nominal Diameter Aluminum Compressed Air Male Threaded Connectors > Advanced Search Advanced Search in 3/4 to 2-1/2 Inch (in) Nominal Diameter Aluminum Compressed Air Male Threaded Connectors Enter at least one criteria to search items. Diameter D (mm) No Preference 20 25 40 50 63 Connection Size (in) No Preference 1/2 3/4 1-1/4 1-1/2 2 Dimension A (in) No Preference 1-13/16 1-15/16 2-15/16 3-7/16 4-5/16 Dimension B (in) No Preference 1-1/16 1-1/4 1-3/4 2-1/16 2-5/8 Dimension E (in) No Preference 1-1/8 1-5/16 2-1/16 2-9/16 3-1/8 Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook