image
Click to enlarge
返回产品清单

Tri-RAM Rotary Positive Blower

Heavy-duty, versatile, tri lobe rotary blowers

ROOTS® RAM Series blower engineered as a straight tri-lobe blower resulting in lower vibrations and more minimal downstream pressure pulsations verses and a bi-lobe blower.

  • Pressures to 15 psig (1034 mbar)
  • Vacuum to 16” Hg (539 mbar)
  • Flows to 5810 cfm (9870 m3/hr)

Key Features

  • Straight tri-lobe impellers for less vibration and minimal downstream pressure pulse.
  • Detachable steel mounting feet.
  • Alloy steel timing gears.
  • Cylindrical roller bearings.
  • Piston ring air seals.
  • Lip-type, hydrodynamic drive shaft seal.
  • Splash lubricated spur timing gears and drive end bearings.

Benefits

  • Efficient Design: Tri-RAM™ tri-lobe rotary blowers feature high-strength integral-shaft ductile iron impellers for maximum efficiency, with ROOTS WHISPAIR™ discharge design for quieter operation compared to conventional tri-lobe blowers.
  • Heavy-Duty Construction: RAM rotary 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

  • Straight tri-lobe impellers for less vibration and minimal downstream pressure pulse.
  • Detachable steel mounting feet.
  • Alloy steel timing gears.
  • Cylindrical roller bearings.
  • Piston ring air seals.
  • Lip-type, hydrodynamic drive shaft seal.
  • Splash lubricated spur timing gears and drive end bearings.

Benefits

Benefits

  • Efficient Design: Tri-RAM™ tri-lobe rotary blowers feature high-strength integral-shaft ductile iron impellers for maximum efficiency, with ROOTS WHISPAIR™ discharge design for quieter operation compared to conventional tri-lobe blowers.
  • Heavy-Duty Construction: RAM rotary 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