URAI Series

Universal RAI blowers are heavy-duty rotary blowers designed with detachable rugged steel mounting feet that permit easy, in-field adaptability to vertical or horizontal installation requirements.

Available in 2”-7” gear diameters as standard units or with the following options¹:

DSL designation for ‘Dual Splash Lubrication’
- Both gear and drive shaft bearings are oil lubricated (standard unit drive shaft is grease-lubed)
J designation for Whispair^TM cylinder design
- Reduces backflow pressure pulsations to achieve quieter operation, reduced vibrations, and improved bearing life.
J-DSL designation for units with both Whispair^TM and Dual Splash Lubrication features
G designation for units with mechanical seals for gas service

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URAI Series Performance¹
- Flow up to 2,280 cfm
- Pressure up to 15 psig
- Vacuum up to 16” Hg

Standard URAI Product Brochure
URAI-DSL Product Brochure
URAI-J Product Brochure
URAI-J-DSL Product Brochure
URAI-G Product Brochure