CycloBlower HE Screw Blowers

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  • States: NC, SC, TN, VA
  • Summary: Gardner Denver CycloBlower H.E. Series has a game changing, patented design that delivers a new level of efficiency and performance.

  • Details
  • Industry / Applications


Pressure up to 36 psigVacuum up to 22 inHgFlows up to 6200 cfm


Patented, highly-efficient, 3×5 helical screw rotor profile Food-grade PTFE (Polytetrafluoroethylene) coated rotors Exclusive split-cylinder design and available discharge port designs matches the most efficient performance to your application requirementsHigh pressure capability up to 36 psiO-ring sealingHelical Timing GearsUnique Dual Splash Lubrication with eccentric slinger ringForce Feed Lubrication optional for applications under 20 psi, required for applications over 20 psi Inpro/Seal Premium Oil Seals Mechanical Seals also available for gas applicationsPiston Ring or Graphite Air SealsRobust Ductile Iron ShaftAvailable as bare blower for upgrading existing packages



Patented Design

Patented, highly-efficient 3×5 helical screw rotor profile provides a competitive advantage for you Food-grade PTFE (Polytetrafluoroethylene) coated rotors minimize air loss while maximizing efficiency Exclusive split-cylinder design matches performance to your application requirements Three discharge port options optimize efficiencies based on your specific performance needs High pressure capability for dense phase conveying applications

Best of the Best Components



O-Ring Seals Durable Protection No Gaskets

Helical Timing Gears

Smooth, Quiet Operation at all Speeds Assures No-Slip Rotor Timing

Dual-Splash Lubrication with Eccentric Slinger Ring

Unique Design Maximizes Efficiency by Reducing Power Consumption Optimizes Oil Distribution

Discharge Bearings

Axial: 4 Point Angular Contact Bearings Radial: Cylindrical Roller Provides Absolute Strength and Stability on Multiple Planes to Handle Extreme Applications Extended Bearing Life

Inpro/Seal® Premium Oil Seal

Contactless Dual-Ring Design Non-Wearing Extends Longevity Reducing Maintenance Costs Market-Leading Protection Against Leaks

Piston Ring Air Seals

Delivers Leak-Free Operation Provides Maximized Seal Life

Robust Ductile Iron Shaft

Designed & Tested for Strength High Shaft Load Capacity Direct & V-Belt Drive Capable

PTFE (Polytetrafluoroethylene) Coated Rotors

Food Grade Minimizes Air Loss Maximizes Efficiency



Force Feed Lubrication

Ensures Cool Oil Temperature and Distribution Optional for Applications up to 20 psi Required for Applications Greater than 20 psi

Mechanical Seals

For Gas Applications Interchangeable with Inpro/Seal

PTFE (Polytetrafluoroethylene) Coated Cylinder

Minimizes Air Loss Maximizes Efficiency

Graphite Air Seals

Required for High Pressure Applications Over 20 psi

Low, Medium & High Pressure Discharge Cylinder

Optimizes Efficiencies Unique Technology

Installation Flexibility

Top and Bottom Discharge Orientations 3 and 4 Mounting Foot Configurations Available ANSI or Metric Flanges

RTD Ports & Probes

Designed to Ensure Precise and Accurate Bearing Temperature Measurements


160CDL480, 200CDL600, 250CDL750

Wastewater TreatmentPneumatic ConveyingCementChemical ProcessingIndustrial ProcessingFood ProcessingPlastic Molding and Handling