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RAM Rotary Positive Blower

Industrial Vacuum Pump for Heavy‑Duty Process Applications

Heavy-duty, versatile, bi‑lobe rotary blowers engineered for industrial vacuum pump applications

The Roots RAM Series industrial vacuum pump is a robust, highly engineered rotary positive displacement blower designed for demanding process environments. Its versatile construction permits easy in‑field adaptability to vertical or horizontal installation requirements, supporting a wide range of industrial vacuum and pressure applications where reliability, durability, and consistent performance are critical.

  • Pressures to 18 psig (1240 mbar)
  • Vacuums to 16” Hg (539 mbar)
  • Flows to 3,550 cfm (6030 m3/hr)
  • Detachable steel mounting feet
  • Alloy steel timing gears
  • Cylindrical roller bearings
  • Piston ring air seals
  • Lip-type, hydrodynamic oil seals
  • Splash lubricated spur timing gears and drive-end bearings