The OD172SAP-12HHBIP68 tubeaxial fan is currently obsolete. This fan does not have a direct replacement available, but two possible alternatives have been identified depending on which specifications are most important to the user. If the IP68 rating is the most important feature for the user to replicate, the OD172SAP-12MBIP68 may be a good substitute to consider. If the air flow is what is needed and the IP rating is not necessary, you may consider the OD172SAP-12HHB as a potential option. You can see a side by side comparison of the fans below as well as the series data sheet links.
OD172SAP-IP68 Series : https://orionfans.com/productFiles/datasheet/OD172SAP-IP68.pdf
OD172S Series: https://orionfans.com/productFiles/datasheet/OD172SAP.pdf
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.