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Universal RAI (URAI) Rotary Positive Blower
Heavy-duty, versatile bi lobe rotary blowers
The Roots® Universal RAI™ heavy-duty, versatile, rotary blowers are designed with detachable, rugged steel mounting feet that permit easy in-field adaptability to vertical or horizontal installation requirements. Units can be easily adapted to any of four drive shaft positions: right, left, bottom, or top.
- Cost effective design
- Pressures to 15 psig (1034 mbar)
- Vacuums to 16” Hg (542 mbar)
- Flows to 2460 cfm (4180 m3/hr)
- Available with metric driveshaft and pipe connections
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Key Features
- Detachable steel mounting feet
- Rigid one-piece cast iron casing
- Anti-friction bearings
- Splash lubricated spur timing gears
- Connections in standard pipe sizes
Benefits
- Versatile Mounting Options: Detachable mounting feet offer versatility for four drive shaft positions: right, left, bottom, or top.
- Durable Construction: Compact and sturdy design ensures continuous service when operated within speed and pressure ratings.
- Robust Components: Basic model features durable construction with cast iron casing, alloy steel gears, and cast iron impellers.
- Enhanced Bearing Strength: Oversized antifriction bearings and cylindrical roller bearing to withstand V-belt pull.
- Improved Lubrication System: ROOTS® exclusive “figure-eight” gearbox design enhances oil distribution for extended gear and bearing life.
- Efficient Lubrication: Splash oil and grease lubrication ensure efficient operation.
- Quality Assurance: Protective paint, testing, and careful packaging ensure product integrity during delivery.
- Customizable Accessories: Comprehensive range of accessories available to customize and enhance performance.
Key Features
Key Features
- Detachable steel mounting feet
- Rigid one-piece cast iron casing
- Anti-friction bearings
- Splash lubricated spur timing gears
- Connections in standard pipe sizes
Benefits
Benefits
- Versatile Mounting Options: Detachable mounting feet offer versatility for four drive shaft positions: right, left, bottom, or top.
- Durable Construction: Compact and sturdy design ensures continuous service when operated within speed and pressure ratings.
- Robust Components: Basic model features durable construction with cast iron casing, alloy steel gears, and cast iron impellers.
- Enhanced Bearing Strength: Oversized antifriction bearings and cylindrical roller bearing to withstand V-belt pull.
- Improved Lubrication System: ROOTS® exclusive “figure-eight” gearbox design enhances oil distribution for extended gear and bearing life.
- Efficient Lubrication: Splash oil and grease lubrication ensure efficient operation.
- Quality Assurance: Protective paint, testing, and careful packaging ensure product integrity during delivery.
- Customizable Accessories: Comprehensive range of accessories available to customize and enhance performance.