Yes, you may mount multiple Centauri devices on a single pole.
See below image for recommendations from Transcelestial.
However, it is important to beware of the stability requirements of an ideal installation. Always make sure that the pole or tower on which Centauri is mounted meets the specifications provided by Transcelestial.
Before proceeding with any installation, we recommend checking the suitability of the site and the installation mounting location by using our Site Survey Tool (SST).
You may also want to request a formal evaluation by the Transcelestial team, to evaluate your specific situation and recommend the best approach to fit your deployment use case.