Gardner Denver CycloBlower VHX Series Screw Blowers

• Patented, highly-efficient 3×5 variable helix screw rotor profile 
• Food-grade PTFE (Polytetrafluoroethylene) coated rotors 
• 3 discharge port designs matches the most efficient performance to your application requirements
• High pressure capability up to 36 psi
• O-ring sealing
• Helical Timing Gears
• Unique Dual Splash Lubrication with eccentric slinger ring
• Force 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 applications
• Piston Ring or Graphite Air Seals
• Robust Ductile Iron Shaft
• Available as bare blower for upgrading existing packages

Patented Design

• Patented, highly-efficient 3×5 variable helix screw rotor profile provides a competitive advantage for you
• Food-grade PTFE (Polytetrafluoroethylene) coated rotors minimize air loss while maximizing efficiency
• 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-Rings

• O-Ring Seals
• Durable Protection
• No Gaskets

Helical Timing Gears

• Smooth, Quiet Operation at all Speeds
• Assures on-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