Roots Universal RAI-DSL Blower (DSL Roots)

Explore the functionality of the Roots Universal RAI® DSL Blowers, designed for flexibility with 12 distinct models. These blowers come with universal mounting feet that support four different installation configurations, ensuring adaptability across various applications.

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Robust Design and Durability

This URAI blower features Dual Splash Lubrication (DSL). There is splash lubrication at the gear end and the drive end. The drive end has two shaft-mounted slingers and the gear end features Roots exclusive “figure-eight” gearbox design that work together to improve oil distribution and to maximize gear and bearing life. The oil reservoirs feature sight glasses for accurate oil level confirmation.

The Universal RAI® DSL series is built to sustain continuous operation:

  • Casing: Strong, one-piece cast iron construction guarantees longevity.
  • Impellers: Cast iron involute impellers, designed to provide efficient airflow.
  • Gears: Carburized and ground alloy steel spur timing gears, taper mounted on the shafts, secured with a locknut for durability and precision.
  • Bearings: Oversized antifriction bearings, including a cylindrical roller bearing at the drive shaft to handle V-belt tension effectively.

Performance Specifications

  • Flow Range: 40 CFM to 1641 CFM, accommodating a wide range of air volume requirements.
  • Pressure Range: 1 psi to 15 psi, capable of handling various pressure demands.
  • Vacuum Range: 1″ Hg to 16″ Hg, perfect for diverse vacuum needs.

Advanced Lubrication System

  • Dual Splash Lubrication: Features oil lubrication at both the drive and gear ends, with two shaft-mounted oil slingers at the drive end and a “figure-eight” gearbox design at the gear end. This setup enhances oil distribution to extend gear and bearing life.
  • Sight Glasses: Integrated for accurate oil level monitoring, ensuring optimal lubrication.

Installation Flexibility

  • Mounting Feet: Detachable, rugged steel feet allow easy adaptation to vertical or horizontal installation, with the capability to adjust to right, left, bottom, or top drive shaft positions.

Operational Excellence

  • Thrust Control: Maintains performance stability and prolongs the life of the blower.
  • Bi-lobe Impellers: Balanced, precision-machined for superior performance.

Why Best Blower?

Best Blower is your trusted partner in industrial blower solutions. We prioritize your operational needs with rapid service and customized solutions. Our team is always ready to support your installation with expert advice, maintenance services, and the tools you need to keep your operations running smoothly.

For detailed specifications or to get in touch with our experts, contact us today. Choose Best Blower for dependable solutions and exceptional service.

To access the manual for this product click here.

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