The 68 URAI-G blower has a 6 inch gear and a 8 inch rotor length. The NPT connection is 5 inches with a shaft diameter of 1.375 inches. Please refer to the installation and operation manual for more technical information about model 68 URAI-G. For better assistance with ordering model 68 URAI-G please contact air blower services.
Reference BOM #651170G0 or 68 URAI-G