Roots® Universal RAI (URAI) Blowers

Lobe rotary blowers in a compact, sturdy design engineered for continuous use with exceptional reliability.

main-banner.png
URAI - bw outline-300dpi.png

Universal RAI Blower

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

Learn More

URAI DSL-V DE bw outline-300dpi.png

Universal RAI-DSL Blower

Pressures to 15 psig (1034 mbar)
Vacuums to 16” Hg (539 mbar)
Flows to 1740 cfm (2956 m3/hr)
Available with metric drive shaft and pipe connections

Learn More

URAI J-300dpi.png

Universal RAI-J

Pressures to 15 psig (1034 mbar)
Vacuums to 16” Hg (539 mbar)
Flows to 630 cfm (1070 m3/hr)
Available with metric drive shaft and pipe connections

Learn More

URAI G -300dpi.png

Universal RAI-G

Pressures to 15 psig (1034 mbar)
Vacuums to 16” Hg (539 mbar)
Flows to 1740 cfm (2956 m3/hr)

Learn More

URAI J DSL-300dpi.png

Universal RAI-J DSL

Pressures to 15 psig (1034 mbar)
Vacuums to 16” Hg (539 mbar)
Flows to 630 cfm (1070 m3/hr)
Available with metric drive shaft and pipe connections

Learn More