GS Series 20 HP Rotary Screw Air Compressor

The GS Series 20 HP rotary screw air compressor is a single-stage, oil-injected, air-cooled system designed for continuous-duty performance in industrial environments. With an optional Variable Speed Drive (VSD), this unit delivers maximum energy efficiency, adapting output to match demand and reducing full-load amps. Available in 230V or 460V, 3-phase configurations.

Key Features

• 20 HP of Reliable Compressed Air Power
  Built to deliver consistent, high-volume air for demanding applications.
• VSD Option for Energy Savings
  Variable Speed Drive adjusts performance to match system needs—cutting energy use and lowering operational costs.
• Fully Integrated System
  Includes the compressor, drive motor, filtration, oil and air system, cooler, fan, and controls in one streamlined package.
• Quiet, Space-Saving Design
  Enclosed in a compact, sound-dampened steel cabinet for quiet operation and easy facility placement.

Technical Specifications

• Power: 20 HP
• Voltage: 230V or 460V, 3-phase (all voltages supported)
• Cooling: Oversized plate-fin aluminum oil cooler with dedicated fan
• Piping: Copper and stainless steel braided lines for durability
• Filtration: Advanced air inlet and particle filters
• Enclosure: Cold-rolled steel with 250° varnish for rust resistance
• Noise Control: High-density, eco-friendly acoustic insulation
• Safety: ASME & CRN certified safety valve

Core Components

• AirEnd
  German-engineered rotors for maximum efficiency
  Oil injection during compression ensures optimal sealing and lubrication
  Smart temperature sensor at the discharge point for accurate monitoring
• Separation System
  Multi-stage air/oil separator with less than 3 ppm carryover
  Integrated reservoir tank with oil sight glass and easy-access drain
• Electric Motor
  High-efficiency TEFC motor (NEMA-compliant)
  IP54-rated, foot/flange mounted with special winding coating for long life
• Drive System
  Integrated V-belt with auto-tensioning
  Built with international standard pulleys for longevity and easy servicing
• Intake Valve
  Automatic dual control valve adjusts airflow to match system demand

Controls & Monitoring

• PLC Electronic Control Panel
  Displays real-time fault codes with descriptions for fast, easy diagnostics
  Streamlined design ensures minimal downtime and easy servicing
• Electrical System
  CE-listed components ensure safety, reliability, and global compliance

The GS 20 HP Rotary Screw Air Compressor combines industrial-grade power, energy-saving intelligence, and low-maintenance reliability—perfect for operations that demand consistent performance with long-term efficiency.