Oil Free Air Compressors

Oil free air compressors

Oil-free air compressors specifically developed for your applications where air quality is essential for your end-product and production processes

See the complete Atlas Copco compressor range or compare oil-injected screw compressors.

NB Mercantile provides advanced and reliable Oil-Free Screw Air Compressors for many industries. These compressors are the best solution for clean and pollution-free air. We offer modern technologies, such as oil-free screw air compressors. We also offer Oil-Free Scroll Compressors and Oil-Free Silent Air Compressors. These are used in pharmaceuticals, food processing, and electronics. These compressors keep the compressed air completely pure. This maintains production quality. This also meets safety standards. Apart from this, we also supply Oil-Lubricated Screw Air Compressors. These are very suitable for heavy-duty work.

The main advantages of these air compressors are energy efficiency, low maintenance, and long life. Oil-Free Scroll Compressors run quietly and smoothly. Our oil-free air compressor options provide reliable performance in industries. NB Mercantile is a reliable supplier of Oil-Sealed Screw Compressors Supplier in India. We offer high-quality products and comprehensive support. We provide complete assistance with product selection. We also provide an Oil-Free Silent Air Compressor. This keeps your work running smoothly. If you need efficient and reliable solutions, NB Mercantile is the right choice. Contact us today to improve your industrial performance.

SF and SF+ oil-free scroll compressors

SF and SF+ oil-free scroll compressors

Capacity FAD l/s : 1.9 l/s - 40.8 l/s Working pressure : 8 bar (e) - 10 bar (e) Installed motor power : 1.5 kW - 22 kW

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AQ Water-injected oil-free screw compressors

AQ Water-injected oil-free screw compressors

Capacity FAD l/s : 21.9 l/s- 161.7 l/s Working pressure : 7.4 bar (e) - 13 bar (e) Installed motor power : 15 kW - 55 kW

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ZR & ZT (VSD) oil-free rotary tooth and screw compressors

ZR & ZT (VSD) oil-free rotary tooth and screw compressors

Capacity FAD l/s : 1.9 l/s - 40.8 l/s Working pressure : 8 bar (e) - 10 bar (e) Installed motor power : 1.5 kW - 22 kW

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Oil Free Screw Air Compressor for Clean, Contamination-Free Air

When compressed air comes into direct or indirect contact with your product, even a small trace of oil can mean rejected batches, spoiled packaging or a failed audit. An oil free screw air compressor solves this at the source: no oil enters the compression chamber, so the air leaving the machine carries no oil from the compression process. N B Mercantile, exclusive channel partner for Atlas Copco in Rajasthan, supplies the oil-free range listed above – SF and SF+ scroll compressors, AQ water-injected screw compressors and the ZR and ZT rotary tooth and screw compressors, including VSD versions.

What Class 0 air means

ISO 8573-1 is the international standard that classifies compressed air purity by particles, water and oil. Class 0 is the strictest oil category, where the user and supplier agree a limit tighter than Class 1 for the specific application. Choosing an oil-free compressor removes the risk of oil from the compressor itself, though intake air quality, dryers and piping still need attention to keep the whole system clean. Ask us about the certification of the specific model you are considering.

Where oil-free compressors are used

  • Food and beverage: conveying, mixing, filling, bottle blowing and packaging where air touches the product.
  • Pharmaceuticals: tablet coating, fermentation, packaging and cleanroom processes.
  • Textiles: air-jet looms and yarn processing, where oil spots can damage fabric.
  • Electronics, chemicals and laboratories: any process that needs consistently clean, dry air.

Choosing between scroll, water-injected and tooth or screw models

Scroll compressors are quiet and compact, suited to smaller demand such as labs and clinics. Water-injected screw machines use water instead of oil for cooling and sealing, and fit mid-range demand. Two-stage rotary tooth and screw machines cover larger industrial flows, and VSD models match output to fluctuating demand to save energy. If your process can tolerate trace oil, our oil injected screw compressors may be a more economical option, and the full Atlas Copco range includes matching dryers and filters.

As an oil-free compressor supplier in India with offices across Rajasthan and Gujarat since 1996, we help you size the right oil free screw air compressor for your plant. Price depends on model, capacity and configuration – request a quote or call +91 9001 894 490.

Related products from N B Mercantile

Oil Free Air Compressor FAQs

Is an oil free screw air compressor necessary for food and pharma plants?

Wherever compressed air touches the product, its packaging or a cleanroom, oil-free air greatly reduces contamination risk, and many food and pharmaceutical quality systems expect it. Filtration after an oil injected compressor can reduce oil, but an oil-free compressor removes the compressor as a source of oil. The right choice depends on your process and audit requirements.

What does ISO 8573-1 Class 0 mean?

ISO 8573-1 classifies compressed air purity for particles, water and oil. Class 0 is the most stringent oil class, with a limit agreed between user and supplier that is stricter than Class 1. It refers to the air at a defined point, so intake air, dryers, filters and piping all play a part in keeping air clean.

Which oil-free compressor type suits a small laboratory or clinic?

For low and intermittent demand, oil-free scroll compressors such as the SF and SF+ range are a popular choice because they are compact, quiet and simple to maintain. For larger or continuous demand, water-injected AQ or ZR/ZT screw and tooth compressors are better suited. Share your air requirement and we will recommend a size.

Is an oil-free compressor more expensive than an oil injected one?

Oil-free compressors usually have a higher purchase price than oil injected machines of similar capacity, because of their design. The final price depends on model, capacity, pressure, drive type and accessories. Where clean air is critical, the saving in filters, product rejection and quality risk often matters more than the initial cost. Ask N B Mercantile for a quote.

Which areas does N B Mercantile serve for oil-free compressors?

We serve industrial customers across Rajasthan and Gujarat from our Udaipur head office and branches in Jaipur, Jodhpur, Bhiwadi, Bhilwara and Vadodara. Supply to other parts of India can be arranged on request. Use the Request a Quote button or email info@nbmercantile.com with your requirement.