FS-Elliott P500 Centrifugal Oil-free Air Compressor

FS-Elliott P500: American Engineering for Ultimate Reliability The FS-Elliott P500, part of the legendary PAP Plus series, is the gold standard for high-performance, oil-free compressed air. With a rated power of 900 HP (671\ kW) and a discharge pressure of 108.75 PSI, this unit is built for heavy-duty industrial environments. Renowned for its horizontally split gearbox design, the P500 allows for unprecedented ease of maintenance while delivering 100% oil-free air (ISO Class 0). It is the ideal heart for air systems in petrochemicals, electronics, and large-scale manufacturing.

Additional information

Power

900 HP (≈671 kW)

Capacity

135 m³/min

Discharge Pressure

7.5 bar(e)

Running Hours

6000

Manufactured Date

2017

Scope of Supply

P500 Centrifugal Air-End: Featuring the patented horizontally split gearbox and high-efficiency aerodynamic components.
• Heavy-Duty Drive Motor: Original 900 HP  motor designed for continuous industrial service.
• Advanced Cooling Package: Integrated intercoolers optimized for maximum thermal efficiency at .
• Smart Control Interface: Equipped with advanced control systems (e.g., Regulus®) for automated performance management.
• Complete Skid Assembly: Fully integrated system including lubrication oil console, inlet control valves, and discharge accessories.

Dismantling, Maintenance & Refurbishment

We specialize in restoring FS-Elliott assets to peak performance:
• Precision Inspection: Utilizing the split-case design for detailed NDT of high-speed shafts and bearings.
• Aerodynamic Restoration: Ultrasonic cleaning and precision balancing of impellers to return to original design efficiency.
• Oil System Purification: Deep cleaning of the split gearbox casing and replacement of high-precision bearings and carbon ring seals.
• Performance Validation: Comprehensive load testing at the rated to ensure mechanical and volumetric integrity.

Services Provided

  • Strategic Spare Parts Assurance: We maintain an extensive inventory of OEM-grade components (bearings, seals, filters) for the FS-Elliott P-series, ensuring rapid dispatch to minimize production downtime.
  • Expert Field Commissioning: Our team of senior engineers provides on-site installation oversight, laser alignment, and full control system integration to guarantee peak performance from day one.
  • Total Lifecycle Performance Audits: We prioritize your operational efficiency by offering data-driven energy audits to optimize your power consumption and ROI.
  • 24/7 Proactive Technical Support: Our global support center provides instant remote diagnostics for surge control and mechanical issues, with a commitment to rapid response to ensure continuous operation.
What are the advantages of the FS-Elliott horizontally split design?
It allows for easy access to the internal components (gears, bearings, seals) without disconnecting piping or the motor, significantly reducing maintenance time and costs.
Yes, 108.75 PSI is approximately 7.5\ bar, the standard pressure for the vast majority of global industrial pneumatic systems.
Through physical separation of the air and oil chambers using atmospheric vents and high-precision seals, ensuring no oil can contaminate the air stream, certified to ISO 8573-1 Class 0.
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