Description

Heavy-duty, water-injected vacuum exhausters

The ROOTS® RGS Series vacuum exhauster incorporates water injection for achieving higher vacuum levels. Integrated WHISPAIR™ technology minimizes operational noise and pressure spikes, delivering smooth performance even in demanding applications.

• Vacuums to 24” Hg (810 mbar)

• Flows to 4080 cfm (6930 m³/hr)

Key Features

• Low sound emissions with reduced energy consumption
  
• Enhanced airflow efficiency and lower operational heat
  
• Precision-engineered alloy steel timing gears
  
• High-load cylindrical roller bearings
  
• Air-tight piston ring seals
  
• Hydrodynamic shaft sealing system
  
• Dual-end splash oil lubrication

Benefits

• Rugged Build Quality: The ROOTS® RGS-VJ vacuum blower is constructed with durable grey iron headplates, gear and drive end covers, and a solid one-piece casing. Its carburized alloy steel timing gears are taper-mounted and secured with a locknut, supported by cylindrical roller bearings for long-lasting performance.
• Reliable Sealing System: Piston ring air seals combined with lip-type oil seals effectively minimize air leaks and prevent oil contamination inside the compression chamber. Hydrodynamic shaft seals further reinforce protection against oil migration.
• Superior Lubrication: Splash lubrication on both ends ensures smooth operation and extends component life under demanding conditions.
• Flexible Drive Configuration: Extended top shaft allows for side outlet operation, while either the left or right shaft can be configured for top or bottom outlet applications.
• Optimized Water Injection: Integrated water injection via a dedicated inlet nozzle and flow meter increases vacuum depth and overall efficiency.
• Comprehensive Warranty: Backed by a 12-month warranty from initial unit operation or 18 months from original shipment date.

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