GA⁺ Series – GA 30⁺-75⁺ Screw Compressors (30kW - 75kW)

More Air. More Energy Savings. Built to Last.

The new GA⁺ comes with an IE4 motor, a new element and a suite of smart features to give you more air and more energy savings.

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GA⁺ Series Screw Compressor

Key Technical Specifications

Working Pressure

7.5 bar(e) - 13 bar(e)

Capacity FAD

256 m³/h - 924 m³/h

Installed Motor Power

30 kW - 75 kW

Capacity FAD (l/s)

71 l/s - 257 l/s

GA 30⁺-75⁺ Oil-Injected Screw Compressor

The GA⁺ series sets the gold standard for fixed-speed rotary screw compressors, offering unmatched reliability, energy savings, and performance. With advanced smart features, the GA⁺ is built to perform in even the toughest conditions.

Highlights
  • 100% maintenance-free drive system – fully protected against dirt and dust.
  • New hybrid bearings extend lifetime by 33%.
  • IE4/NEMA Super Premium Efficiency motor for continuous operation in harsh environments.
  • Oversized coolers for reliability in demanding conditions.
  • Smart Temperature Control System (STC) optimizes oil injection temperature for peak efficiency.
  • Intelligent sensors monitor filter and separator lifetime.
  • Smart unload algorithm minimizes idle running time and energy use.
  • Elektronikon® Touch with SMARTLINK enables full remote monitoring.
Industrial Applications
  • Marine
  • Mining
  • Automotive
  • Power Generation
  • General Industry
  • Chemical & Petrochemical
  • Textiles
Advanced Control & Connectivity

The Elektronikon® Touch controller provides delayed second stop, week schedules, and multiple compressor control. SMARTLINK connectivity allows for remote monitoring, and OPC UA ensures seamless integration with your production system.

Smart Operation

The GA⁺ combines intelligent sensors, a smart unload algorithm, and an STC system to ensure optimal performance, extended lifetime, and superior efficiency.

Benefits

Technical Benefits
  • More air, less energy use: The new screw element and IE4 motor deliver higher output with reduced power consumption.
  • Superior reliability: Innovative hybrid bearings and oversized coolers ensure long life and consistent performance.
  • Low maintenance: Designed for ease of service, the GA⁺ features an extended 8,000-hour service interval.
  • Sustainability: Combine high efficiency with energy recovery to reduce energy costs and environmental impact.

Technical Specification

Technical Property Value
Working Pressure7.5 bar(e) - 13 bar(e)
Capacity FAD256 m³/h - 924 m³/h
Installed Motor Power30 kW - 75 kW
Capacity FAD (l/s)71 l/s - 257 l/s

Downloads

Title File
Oil-injected rotary screw compressors GA 30⁺-90 / GA 37-110 VSD⁺ (30-110 kW / 40-150 hp) 4.5 MB, PDF Download
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