- Detachable steel mounting feet
- Rigid one-piece cast iron casing
- Anti-friction bearings
- Splash lubricated spur timing gears
- Connections in standard pipe sizes
Universal RAI (URAI) Heavy-Duty Rotary Blower
Versatile bi-lobe rotary blowers. Reliable Performance for Industrial Applications
The Roots® Universal RAI™ rotary blower is a heavy-duty, bi-lobe rotary positive displacement blower. Designed for versatility and durability, this rotary blower features detachable rugged steel mounting feet for easy in-field adaptation to vertical or horizontal installations. It supports four drive shaft positions—right, left, bottom, or top—making it ideal for a wide range of setups.
- Cost effective design
- Pressures to 15 psig (1034 mbar)
- Vacuums to 16” Hg (542 mbar)
- Flows to 2460 cfm (4180 m3/hr)
- Available with metric driveshaft and pipe connections