Products and Solutions Services Online Services Literature References Contacts Resource Center News and Events Career Opportunities About us
  Rotary Screw Compressors
  Oil-Free Rotary Screw Compressors
  Compressed Air Treatment
  Compressed Air Piping
  Engineered Solutions
  Sigma Air Utility
  Rotary Lobe Blowers
    Bare Blowers
      Packaged units
      Integrated Packages
      Large Frame Packages
    Rotary Screw Blowers
  Receiver Tanks
  Portable Compressors
  Vacuum Packages
  High Pressure Boosters
  Premium Fluids
  Industry 4.0

Bare Blowers



Omega Series
Delivery: up to 5650 cfm
Pressure up to: 15 psig
Vacuum to: 15"Hg

Omega rotary lobe blower

Precision machining
Highly accurate CNC machines grind the rotor profiles and gears to a tolerance of 1/1000 mm. The minimal gaps between the rotor tips and casing guarantee the highest volumetric efficiencies and reduced slip. Every blower undergoes a strict dimensional check.
seals   Piston-ring sealing
The heat-treated metal piston-ring air and oil labyrinth type seals provide long life, reliability and excellent sealing.  
bearing   Heavy-duty bearings
Cylindrical roller bearings are able to take up 100% of the widely varying radial forces occurring during operation.
precise synchronisation   Precision gears
Spur-type, case-hardened, precision ground timing gears minimize vibration and mechanical noise, and allow accurate rotor to rotor timing for improved efficiency.
lobes   Sealing strips
Specially designed rotor sealing strips reduce sensitivity to contamination and intermittent thermal overloading.
   Solid block casing
The ribbed design of the single-piece cast casing body ensures optimal heat dissipation and torsional rigidity.
lubrication   Reliable splash lubrication
Oil slingers mounted on both the drive-end and gear-end ensure reliable splash oil lburication to bearings and gears. 
KAESER home Search Sitemap
More info

phone icon for rlContact us at


Follow our blog!

We want your opinion!

Website Feedback


back top
Privacy Policy, Kaeser Compressors Canada Inc.,