ROOTS™ Universal 24 URAI
Model: 24 URAI
The ROOTS™ Universal RAI blower Model 24 URAI is engineered for continuous-duty industrial blower performance. It features a rigid one-piece cast iron casing and balanced bi-lobe impellers for dependable airflow efficiency. Precision-ground alloy steel timing gears are taper-mounted to steel shafts for accurate rotor synchronization, while detachable mounting feet allow flexible vertical or horizontal installation configurations.
Technical Details
Model: 24 URAI
Flow Range: up to 148 CFM
Max ΔT: 210˚F
Connection Size: 2″ FPT
Shaft Diameter: 0.625″
Drive End Lubrication: Grease
Gear End Lubrication: Oil
Required Oil (Horizontal): 6.1 ounces
Required Oil (Vertical): 3.4 ounces
Unit Weight: 43 lbs (19.5 kg)
Shipping Box Size: 17″ x 15.5″ x 12″
Shipping: Cardboard box with formed foam
24 URAI Blower Design & Construction Features
Steel detachable mounting feet
Rigid one-piece cast iron casing
Anti-friction bearings
Thrust control
Splash oil lubricated spur timing gears
Connections in standard pipe sizes
Balanced, precision-machined bi-lobe impellers
Ground steel shafts
Cylindrical roller bearing for V-belt load support
Four-position drive shaft adaptability
Vertical and horizontal installation capability
Warranty Information
ROOTS™ Universal RAI® industrial blowers are backed by a two-year warranty with an additional six months for shipping and construction where applicable. ROOTS™ synthetic oil is recommended to maximize lubricant life and operating reliability.