Why Choose ELGi ’s AB Series oil-free rotary compressor and ELGi ’s two-stage oil-free compressor for your pharmaceutical applications?
ELGi's high-performance air compressors are designed with air quality in mind. ELGi's oil-free rotary compressors range of AB and OF Series are certified to meet ISO 8573-1 Class 0 standards. This is the highest level of air purity, ensuring that the compressed air is free from oil and other contaminants, making it safe for critical applications in the pharmaceutical industry.
OF Series Two Stage Oil-Free Compressor
Consistent Class 0 Oil Free Solutions
The OF Series two stage oil-free compressor consistently produces oil free air that meets ISO 8573-1 class ‘0’ oil requirements. The metal surfaces of the compressor are coated with a food-grade coating to ensure clean, oil-free air without any metal particles. Pipes have a special e-coating that ensures clean, oil-free air all the time. The optimised rotor clearances provide consistent air delivery.
Proprietary Technology
The oil-free screw compressors are designed and developed using our in-house oil-free technology, to provide maximum uptime and reliability. The η-V rotor design from ELGi eliminates pressure losses and improves stage efficiency, resulting in a more efficient compressed air system. Slower rotor speeds mean less wear and tear, less vibration, and more stable long-term performance.
Low Cost of Ownership
The high energy efficiency design reduces the life cycle cost and lowers the cost of ownership. The compressor uses low pressure cooling-water heads, which reduces the amount of energy used by feed water pumps. A smaller cooling water pump reduces power consumption. The optimised air end design provides best-in-class efficiency and a faster return on investment. By lowering operating costs, the compressor ultimately provides quick returns on investment.
AB Series Oil-Free Rotary Compressor
Additionally to the above features of the OF Series, the AB Series provides the following features:
100% Class 0 Air Quality
ELGi AB Series oil-free compressors deliver 100% oil-free ISO 8573-1 Class 0 compressed air for sensitive pharmaceutical applications.
Viable microbiological content complying with ISO 8573-7:2003
Viable microbiological content complying with ISO 8573-7:2003. The compressors discharge air without microbiological contaminants, complying with ISO 8573-7 standards.
Best-in-class maintenance cost
The efficient rotors with best-in-class performance, single-stage operation, low operation speed, and application-oriented design lower overall maintenance.
Best-in-class warranty
ELGi’s AB Series oil-free rotary compressors come with a superior warranty. Beginning with its design, manufacturing, and quality testing, the compressor is built to ensure long life, reliability, and durability.
