Posted 10/24/2025 11:47 (#11411493 - in reply to #11411196) Subject: RE: Blower for air delivery system
Thanks Sledge - just talked with Custom Built Pneumatics and found out that Roots 56 URAI is really a good blower for 4" system, and can realistically only utilize about 25 HP. For 5" he recommends a DuraFlo 4509 or better yet a Sutorbilt 6M (larger, quieter, lower rpms for same airflow due to larger impellers) and can utilize up to 50-60 Hp.
Blower for air delivery system
