Atlas Copco, a global leader in compressed air technology, has maintained its dominant position in the industry for over a century. The company’s relentless pursuit of innovation is exemplified through its Class Zero range of oil-free air compressors and blowers, which deliver 100% oil-free compressed air crucial for applications that require the highest purity standards.
This commitment to quality has earned Atlas Copco two prestigious certifications. It is the first compressor manufacturer in the world to receive ISO 8573-1 Class 0 (2010) certification, the latest standard for air purity. Additionally, Atlas Copco holds an ISO 22000 certification for its oil-free production facility in Antwerp, Belgium, which applies to its Class Zero oil-free air compressors and matching dryers and filters.
Industries like food & beverage, medical and healthcare, automotive (paint spray), chemicals, petrochemicals, electronics, textiles, and wastewater treatment operate in sensitive environments where even the smallest amount of oil contamination can result in costly downtime, product spoilage, and health and safety risks. These sectors rely on 100% oil-free compressed air to maintain the purity of their products and avoid such risks.
Atlas Copco has integrated its Class Zero oil-free air technology into a diverse range of compressors, including Rotary Screw (ZR/ZT series), Piston, Scroll, Reciprocating, and Centrifugal models.
JC Lombard, Business Line Manager for Atlas Copco’s Oil-free Air division, clarifies the significance of Class Zero: “Class Zero represents the highest level of compressed air quality, where air remains free from oil contamination throughout the compression process. It guarantees zero contamination and zero compromise, ensuring the purity of the final product.”
Oil-free technology offers multiple advantages. It eliminates the need for frequent filter replacements, reduces energy consumption, and decreases maintenance requirements and condensate treatment. These benefits streamline operations and significantly reduce overall costs.
Moreover, the adoption of Atlas Copco’s Class Zero oil-free solutions aligns with environmental goals. By eliminating oil use and minimizing the risk of leaks, the technology helps prevent soil and water contamination. Oil-free systems also operate with greater energy efficiency, leading to reduced energy waste and lower carbon emissions, making them a sustainable choice for businesses committed to environmental responsibility and regulatory compliance.
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