Powerex STS10B6 Series- 10 HP Oil-Less Scroll Air Compressor – 240 Gallon

Powerex STS10B6 Series 10 HP Oil-Less Scroll Air Compressor – 240 Gallon (Simplex)

For facilities that require higher continuous airflow, maximum air storage, and uncompromising air purity, the Powerex STS10B6 Series 10 HP Simplex Oil-Less Scroll Air Compressor with 240-Gallon Tank delivers quiet, dependable 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 long-term maintenance and operating costs. With smooth operation, extremely low vibration, and a large tank-mounted footprint, this compressor is ideally suited for medical, laboratory, pharmaceutical, food processing, and precision manufacturing environments with higher air demand.

Clean, Quiet, Oil-Free Performance

The 10 HP simplex scroll pump is mounted directly to a 240-gallon corrosion-resistant air receiver, providing substantial air storage to support multiple points of use and longer run times. The increased tank capacity helps reduce compressor cycling while maintaining 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 STS10B6 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 STS10B6 an excellent solution for facilities with higher continuous or simultaneous air demand while maintaining oil-free air quality.

Refrigerated Dryer Option

The STS10B6 is available with or without a factory-installed refrigerated air dryer.
The refrigerated dryer option helps remove moisture from the compressed air stream, protecting piping, tools, and downstream equipment while improving overall system reliability. This option is ideal for applications that require dry air but do not require ultra-low dew points.

Voltage & Electrical Options

The Powerex STS10B6 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

• 240-gallon corrosion-resistant air receiver

• Electronic condensate drain (standard)

• Optional factory-installed refrigerated air dryer

• 100% oil-free compressed air

• Extremely low noise and vibration

• Maximum 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 airflow, voltage, storage capacity, and air treatment so the system performs exactly as intended from day one.