Product Description

Roots Model 53 URAI DSL
Flow Range: to 343 CFM
Max Δ Pressure: 15 psi
Max Δ Vacuum: 15″ Hg
Max RPM: 2850
Min RPM: 763
Max ΔT: 225˚F
Connection: 2.5″ FPT
Shaft Dia.: 1.125″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil Gear End Horizontal Unit: 27.6 ounces
Required Oil Drive End Horizontal Unit: 14.8 ounces
Required Oil Gear End Vertical Unit: 16 ounces
Required Oil Drive End Vertical Unit: 7.5 ounces
Unit Weight: 148 pounds (67.3 kg)
Shipping Box Size (LxWxH): 24.5″x19.5″x20″ (622mmx495mmx508mm)
Shipping Container: Cardboard Box with formed foam

Common carrier is recommended

Roots 53 Universal RAI® DSL Rotary Positive Displacement Blower

BOM Number: T30359020 (B-L-T-R) SKU: N/A Category:


  • Meets Build America Buy America Act requirements
Shipping Weight: 179 lbs
Shipping Dimensions: 30 × 30 × 23 in
Max Flow:


Max Pressure:

7 psi

Max Vacuum:

15" Hg

Max Speed:

2850 RPM