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Universal RAI (URAI)-G
Heavy-duty, versatile, bi lobe rotary blowers with mechanical seals.
The ROOTS® Universal RAI-G (Gas) 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. Model features mechanical gas seals to reduce the amount of process leakage through the blower.
- Pressures to 15 psig (1034 mbar)
- Vacuums to 16” Hg (539 mbar)
- Flows to 1740 cfm (2956 m3/hr)
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Key Features
- Mechanical seals
- 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.
- Quality Assurance: Each unit undergoes mechanical testing and a 15 psig static leak test, with a 1/8” NPT purge port provided at each seal for buffer gas application as needed.
Key Features
Key Features
- Mechanical seals
- 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.
- Quality Assurance: Each unit undergoes mechanical testing and a 15 psig static leak test, with a 1/8” NPT purge port provided at each seal for buffer gas application as needed.