Jun-Air OF302-25B Quiet Running Air Compressor

• Supplying oil-free compressed air for laboratory instruments requiring clean air.
• Providing pneumatic power for small-scale pharmaceutical production lines.
• Operating control systems and actuators in biotech research facilities.
• Integration into OEM equipment where quiet, oil-free air is critical.
• General utility air for cleanroom environments.

Typical capacity

Units in this class commonly offer free air delivery rates ranging from 30 to 60 litres per minute at 8 bar.

Pressure vessel volume

For this class of equipment, pressure vessels typically range from 20 to 50 litres.

Noise level

Quiet running compressors like this model typically operate at noise levels between 45 and 65 dB(A).

Power supply

Units of this type commonly require a single-phase 230V, 50Hz electrical supply.

Oil-free operation

This class of compressor is designed for oil-free air delivery, crucial for sensitive applications.

Duty cycle

Many professional-grade oil-free compressors are rated for 100% continuous duty.

Footprint

Compact designs are common, with dimensions typically around 400mm x 400mm x 650mm for a unit of this capacity.

• What are the primary benefits of an oil-free compressor?

  Oil-free compressors prevent oil contamination in the compressed air, which is critical for applications in labs, biotech, and pharma where product purity and instrument longevity are paramount.

• Is this type of compressor suitable for continuous operation?

• What maintenance is typically required for an oil-free compressor?

• Can this compressor be integrated into existing systems?

• What is the importance of the integrated filter regulator?

Used air compressors for lab and pharma applications are generally valued for reliability and cost savings. Buyers typically prioritize checking maintenance history, confirming pressure ratings meet specific requirements, and verifying oil-free operation where contamination control matters. Key strengths include durability when properly serviced, consistent performance across extended operational hours, and significant capital cost reduction compared to new units. Inspecting seals, checking for corrosion, and confirming recent servicing records are standard considerations when purchasing secondhand.

General overview for this equipment type