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RAS-J/RGS-J Forty PSL Blower

Extended flow range and efficiency with the advantage of the WHISPAIR plenum.

  • Pressure to 35 psig
  • Vacuum to 16” Hg
  • Flows to 43,840 cfm

Key Features

  • Up to 82% increase in pressure rise capacity
  • Direct connect to 50Hz and 60Hz motors provides the largest flow range possible without gear-reducers.
  • Available with true pressure lubrication
  • Mechanical seals are also available for your unique gas.

Benefits

  • Advanced Noise Reduction: RAS-J/RGS-J Forty PSL blowers utilize integral-shaft ductile iron impellers and a proprietary WHISPAIR jet to control pressure equalization and reduce noise, pressure pulsation and power loss.
  • Heavy-Duty Construction: RAS-J/RGS-J Forty PSL blowers feature integral-shaft ductile iron impellers with an involute profile, grey iron headplates, and a rigid one-piece casing.
  • Efficient Sealing Mechanisms: Piston rings and lip-type oil seals minimize air leakage and prevent lubricant from entering the air chamber, with a hydrodynamic seal on the drive shaft preventing oil leaks.
  • Efficient Lubrication: Carburized and ground alloy steel spur timing gears are splash lubricated at both ends, with piston rings and lip-type oil seals preventing air leakage and lubricant entry into the air chamber.
  • Versatile Mounting Options: Detachable steel mounting feet allow easy adaptation to vertical or horizontal installation requirements, with extended shafts available for different outlet configurations.
  • Warranty Coverage: A warranty period of Twenty-Four months from date of original unit start-up or 30 months from date of original shipment is provided.

Key Features

Key Features

  • Up to 82% increase in pressure rise capacity
  • Direct connect to 50Hz and 60Hz motors provides the largest flow range possible without gear-reducers.
  • Available with true pressure lubrication
  • Mechanical seals are also available for your unique gas.

Benefits

Benefits

  • Advanced Noise Reduction: RAS-J/RGS-J Forty PSL blowers utilize integral-shaft ductile iron impellers and a proprietary WHISPAIR jet to control pressure equalization and reduce noise, pressure pulsation and power loss.
  • Heavy-Duty Construction: RAS-J/RGS-J Forty PSL blowers feature integral-shaft ductile iron impellers with an involute profile, grey iron headplates, and a rigid one-piece casing.
  • Efficient Sealing Mechanisms: Piston rings and lip-type oil seals minimize air leakage and prevent lubricant from entering the air chamber, with a hydrodynamic seal on the drive shaft preventing oil leaks.
  • Efficient Lubrication: Carburized and ground alloy steel spur timing gears are splash lubricated at both ends, with piston rings and lip-type oil seals preventing air leakage and lubricant entry into the air chamber.
  • Versatile Mounting Options: Detachable steel mounting feet allow easy adaptation to vertical or horizontal installation requirements, with extended shafts available for different outlet configurations.
  • Warranty Coverage: A warranty period of Twenty-Four months from date of original unit start-up or 30 months from date of original shipment is provided.

Performance and Data Sheets