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?

Many oil-free compressors, particularly those designed for industrial or laboratory use, are built for 100% continuous duty, allowing for sustained operation without overheating.

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

Maintenance usually involves regular draining of the condensate from the pressure vessel, checking and replacing air filters, and periodic inspection of components. There is no oil to change.

Can this compressor be integrated into existing systems?

Yes, units of this design are often suitable for retrofitting into existing pneumatic systems or for integration into OEM machinery, offering flexible installation options.

What is the importance of the integrated filter regulator?

An integrated filter regulator ensures that the delivered air is clean and at a stable, adjustable pressure, protecting downstream equipment from particulates and pressure fluctuations.

used Equipment

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Jun-Air - OF302-25B Quiet Running Air Compressor

Name: OF302-25B Quiet Running Air Compressor
Brand: Jun-Air
SKU: 413096
Price: 800 GBP
Availability: InStock

Price: £ 800

This listing is for a Jun-Air OF302

Application

Oil-free compressor

25 liter pressure vessel mounted on frames

incl. 5 micron filter regulator with auto-emptied water

several withdrawal options for compressed air

adjustable rubber mounts

flexible applications

can also be used for retrofitting existing systems

horizontal mounting manner possible

ideal for installation in OEM applications

2-frequency driving motor

Technical Data

Suction - 108 l / min

Delivery performance - 38 l / min at 8 bar

Volume - 65 dB (A)

Cylinder per compressor - 2

Pressure container volume - 25 l

Permissible ambient temperature - + 1 ° C to + 40 ° C

Supply voltage - 230 V, 50 Hz

Engine Power - 0.44 kW

Current consumption - 4.1A

Thermal protection - Integrated

Duty - 100%

Weight - 28 kg

Dimensions (LxWxH) - 380 x 380 x 610 mm

Cambridgeshire, United Kingdom

5,791 km away

Model Number

OF302-25B

Stock Number

413096

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

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 Specifications

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.

Frequently Asked Questions

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.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.