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SAME COMPANY.

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Universal RAI DSL Root Blowers

32 Universal RAI® DSL Rotary Positive Displacement Blower
32 Universal RAI® DSL Rotary Positive Displacement Blower
$1,603.00
Details
Max Flow: 142 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 3600 RPM
Roots 33 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 33 Universal RAI® DSL Rotary Positive Displacement Blower
$1,635.00
Details
Max Flow: 195 CFM
Max Pressure: 10 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
36 Universal RAI® DSL Rotary Positive Displacement Blower
36 Universal RAI® DSL Rotary Positive Displacement Blower
$1,720.00
Details
Max Flow: 330 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
Roots 42 Universal RAI® Positive Displacement Blower
Roots 42 Universal RAI® Positive Displacement Blower
$1,985.00
Details
Max Flow: 330 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 3600 RPM
Roots 45 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 45 Universal RAI® DSL Rotary Positive Displacement Blower
$2,016.00
Details
Max Flow: 395 CFM
Max Pressure: 10 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
Roots 47 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 47 Universal RAI® DSL Rotary Positive Displacement Blower
$2,154.00
Details
Max Flow: 523 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
Roots 53 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 53 Universal RAI® DSL Rotary Positive Displacement Blower
$2,780.00
Details
Max Flow: 343 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 2850 RPM
Roots 56 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 56 Universal RAI® DSL Rotary Positive Displacement Blower
$2,940.00
Details
Max Flow: 580 CFM
Max Pressure: 10 psi
Max Vacuum: 15" Hg
Max Speed: 2850 RPM
Roots 59 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 59 Universal RAI® DSL Rotary Positive Displacement Blower
$3,120.00
Details
Max Flow: 857 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 2850 RPM
Roots 65 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 65 Universal RAI® DSL Rotary Positive Displacement Blower
$4,468.00
Details
Max Flow: 526 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 2350 RPM
Roots 68 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 68 Universal RAI® DSL Rotary Positive Displacement Blower
$4,700.00
Details
Max Flow: 845 CFM
Max Pressure: 14 psi
Max Vacuum: 16" Hg
Max Speed: 2350 RPM
Roots 615 Universal RAI® DSL Rotary Positive Displacement Blower
Roots 615 Universal RAI® DSL Rotary Positive Displacement Blower
$6,037.00
Details
Max Flow: 1583 CFM
Max Pressure: 7 psi
Max Vacuum: 12" Hg
Max Speed: 2350 RPM

Universal RAI® DSL Blowers

Roots Universal RAI® DSL Blowers (Dual Splash Lube). Unit is available in 12 different models. All models feature the “universal” mounting feet which allow it to be mounted in four different configurations. The unit is center-timed so that it may be operated in either direction. The units feature oil lubrication on the drive and gear end.

Flow Range: 40 CFM to 1641 CFM
Pressure Range: 1 psi to 15 psi
Vacuum Range: 1” to 16”Hgg (Dry)

Universal RAI® DSL (Dual Splash Lubricated) Root 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. Because of the detachable mounting feet, these units can be easily adapted to any of four drive shaft positions: right, left, bottom, or top. The compact, sturdy design is engineered for continuous service when operated in accordance with speed and pressure ratings.

This model consists of a cast iron casing, carburized and ground alloy steel spur timing gears secured to steel shafts with a taper mounting and locknut, and cast iron involute impellers. Oversized antifriction bearings are used, with a cylindrical roller bearing at the drive shaft to withstand V-belt pull.

The Universal RAI DSL (URAI DSL) Root blowers feature splash oil lubrication on both the gear end AND drive end. The drive end has two shaft-mounted oil slingers and the gear end has ROOTS’ exclusive “figure-eight” gearbox design that improves oil distribution to maximize gear and bearing life. Sight glasses (3/8”) are provided for accurate oil level confirmation.

DESIGN AND CONSTRUCTION FEATURES
• Steel detachable mounting feet
• Rigid one-piece cast iron casing
• Anti-friction bearings
• Splash oil lubricated spur timing gears
• Splash oil lubricated drive end bearings
• Connections in standard pipe sizes
• Balanced, precision machined bi-lobe impellers
• Ground steel shafts

Warranty: Twenty-four months of operation or thirty months from date of original purchase.