Helical Rotary Screw Blower

2x4 CycloBlower Helical Screw Blower Technology

With the CycloBlower, it’s all about a legacy of proven results. The CycloBlower is the Original rotary screw blower. For more than 60 years, the CycloBlower Industrial Series has offered significant design advantages with proven results. This highly efficient screw blower provides quality and dependability throughout multiple applications.

Main Features

  • Helical two-lobe main rotor and four-flute gate rotor milled from ductile iron
  • One piece, high strength housing
  • Dual Splash Lubrication
  • Fitted with Proprietary Inpro Seals - bearing isolator seals (5CDL)
  • Labyrinth-type shaft air seals 
  • 7CDL, 9CDL and 11CDL Models are available in Mechanical Seal (Gas Service) only. For Air Service needs in this size, please see the CycloBlower HE Models.
  • Helical timing gears
  • Anti-friction bearings
  • Manufactured under rigid ISO 9001 quality standards and tested to meet strict performance requirements
  • Backed by local network of experienced and trusted sales and service professionals