Powerex STS10B5 Series 10 HP Oil-Less Scroll Air Compressor – 200 Gallon (Simplex)

For facilities that require higher continuous airflow with increased air storage and uncompromising air purity, the Powerex STS10B5 Series 10 HP Simplex Oil-Less Scroll Air Compressor with 200-Gallon Tank delivers quiet, reliable performance for demanding clean-air applications. Built on Powerex’s advanced scroll compressor technology, this system is engineered for environments where oil contamination, excessive noise, and frequent maintenance are unacceptable.

The STS Series utilizes 100% oil-less scroll pump technology, eliminating the risk of oil carryover while significantly reducing maintenance and total cost of ownership. With smooth operation, extremely low vibration, and a tank-mounted design optimized for industrial and clean-room environments, this compressor is ideal for medical, laboratory, pharmaceutical, food processing, and precision manufacturing applications.

Clean, Quiet, Oil-Free Performance

The 10 HP simplex scroll pump is mounted directly to a 200-gallon corrosion-resistant air receiver, providing substantial air storage to support higher demand or multiple points of use. The increased tank capacity helps reduce compressor cycling and maintain stable system pressure during continuous or intermittent operation.

The system comes standard with an electronic condensate drain, automatically removing moisture from the air receiver to protect downstream equipment and maintain air quality without manual draining.

Because the compressor is completely oil-free, users benefit from:

• No oil changes

• No oil carryover

• No oil-water separators required

• Reduced downstream filtration requirements

Airflow Performance

The Powerex STS10B5 oil-less scroll compressor delivers strong, reliable airflow for clean-air applications:

• Approximately 31.2 SCFM at standard operating pressure

This airflow output makes the STS10B5 an excellent solution for facilities with higher continuous or simultaneous air demand while maintaining oil-free air quality.

Voltage & Electrical Options

The Powerex STS10B5 is available in three-phase configurations only:

• 208V / Three Phase

• 230V / Three Phase

• 460V / Three Phase

Each unit includes a UL-listed magnetic starter and a UL508A-listed control panel for safe, code-compliant operation.

Pressure Configuration

• Standard pressure configuration only
  (The 10 HP STS Series is not offered in a 145 PSI high-pressure configuration.)

Standard Features & Benefits

• 10 HP simplex oil-less scroll pump

• 200-gallon corrosion-resistant air receiver

• Electronic condensate drain (standard)

• 100% oil-free compressed air

• Extremely low noise and vibration

• Increased air storage for reduced cycling

• Lower maintenance costs compared to oil-flooded compressors

• Designed for continuous-duty operation

Typical Applications

• Medical and dental facilities

• Laboratories and research environments

• Pharmaceutical and food processing

• Instrumentation and controls

• Clean manufacturing operations

Why Buy from Compressed Air Advisors Online?

Compressed Air Advisors Online is America’s choice for compressed air solutions, offering nationwide expertise and premium clean-air systems from trusted manufacturers like Powerex. Our team helps customers properly size voltage, airflow, and storage capacity so the system performs exactly as intended from day one.