Description
URAI Roots Blower: Roots Model 22 URAI
Flow Range: to 71 CFM
Max ΔPressure: 12 psi
Max ΔVacuum: 15" Hg
Maximum RPM: 5275
Minimum RPM: 1530
Max ΔT: 225˚F
Connection Size: 1" FPT
Shaft Dia.: 0.625"
Drive End Lubrication: Grease
Gear End Lubrication: Oil
Required Oil for Gear End Horizontal Unit: 6.1 ounces
Required Oil for Gear End Vertical Unit: 3.4 ounces
Unit Weight: 32 pounds (14.5kg)
Shipping Box Size (LxWxH): 17"x15.5"x12" (432mmx394mmx305mm)
Shipping Container: Cardboard Box with formed foam
Documents
Performance Curves
- Roots Universal RAI® Frame 22 Vacuum Performance Curve
- Roots Universal RAI® Frame 22 Pressure Performance Curve

