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P650

Introducing the P650: an evolution of excellence within the Polaris product line. Engineered with a compact, plug-and-play design, the P650 offers operators a cost-effective solution with the added benefit of customizable features to align seamlessly with local compliance codes and specific application requirements.

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The P650 centrifugal compressor delivers reliable, 100% oil-free air that meets ISO 8573-1 CLASS 0 standards, ensuring optimal performance for critical operations across various industries. Explore the product brochure for more details.
  • Flow: 140 – 285 m3/min | 5,000 – 10,100 cfm
  • Power: 500 – 1,500 kW | 700 – 2,000 hp
  • Pressure: 2.2 – 10 barg | 32 – 145 psig


P650 Features & Benefits

Superior Reliability
  • Incorporates the highest quality gearing, adhering to AGMA 13 standards.
  • Bull gear shaft-driven MOP guarantees reliable lubrication even under extreme conditions.
  • Utilizes technology akin to gas turbines or aero engines for optimal stability in various operating conditions.
  • Floating dual carbon ring seals minimize leakage, ensuring the highest air quality.
  • Custom vibration-detecting instruments and bearing RTDs monitor and protect the compressor.
  • Control panels offer maintenance notifications and remote monitoring via an IoT platform.
Energy Efficiency
  • State-of-the-art aerodynamic design based on 60 years of experience.
  • High stage efficiency across a wide turndown range.
  • Supports heat of compression (HOC) drying technology for energy savings.
  • Patented control modes optimize energy consumption based on job site conditions.
  • Energy advisor control feature indicates the right mode for maximum operational efficiency.
Ease of Operation & Maintenance
  • Plug-and-play design with a large touchscreen HMI for easy installation and operation.
  • PLC-based control system with Siemens or Allen Bradley platform and popular instrumentation and communication options.
  • Split gear case and bearing design allow quick maintenance without rotor removal.
  • Compact size enables ease of shipment with standard containers.
  • Sound enclosure and unit-mounted inlet air filter available as options.

Case Study: Automotive Component Manufacturer Saves Over $100K


  1. Case Study

    Learn how an automotive component manufacturer increased their air supply and saved over $100K a year.

    View full case study.

  2. Background

    An automotive component manufacturer was operating five rotary screw compressors to deliver compressed air to their production lines.

    View full case study.

  3. Manufacturing Challenge

    Their current compressed air system could not keep up with demand, resulting in routine production shutdowns.

    View full case study.

  4. Results

    The plant was able to save over $100,000 a year, a direct result of lower energy requirements and fewer maintenance costs.

    View full case study.

Learn how an automotive component manufacturer increased their air supply and saved over $100K a year.

View full case study.

P650 Options & Accessories

  • Axial Probe
    Axial Probe

    Senses shaft end position and/or thrust collar position and notifies operator via the control panel should the rotor assembly move beyond the alarm or trip set points.

  • Condensate Drain
    Condensate Drain

    Provides a regulated discharge of condensate and eliminates the loss of compressed air.

  • Control Systems
    Control Systems

    Featuring the most powerful processors in the industry, the Regulus line offers unprecedented compressor control, providing reliable, efficient operations and substantial energy savings.

  • Control Valves
    Control Valves

    Production areas use air operated valves and cylinders.

  • Drain Valve
    Drain Valve

    Only discharges condensate when the reservoir is full, eliminating water without losing air.

  • Dual Oil Filters
    Dual Oil Filters

    Allows continuous operation while switching smoothly from one element to the other.

  • FS-Connect
    FS-Connect

    FS-Connect has been designed to give you visibility of the operational status and performance of your FS-Elliott air compressor.

    Learn More

  • FSE-TurboCool
    FSE-TurboCool

    Lubricants and additives designed to minimize harmful buildup and maximize equipment operating cycles.

    Learn More

  • Motor Starters
    Motor Starters

    Choose from a full line of motor starters to suit your needs. Certain models include an option to mount the starter to the unit.

  • Sound Enclosures
    Sound Enclosures

    Accommodates installations with special acoustic requirements.

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