ELGi to bring oil-free air solutions to The Best Practices 2025 EXPO & Conference

15 Oct 2025

Addressing the growing industrial demand for safe and reliable solutions, ELGi will present its advanced oil-free technologies and share insights on how they are essential for modern manufacturing.

Charlotte, NC: ELGi Compressors USA (ELGi), a leading provider of compressed air solutions, will showcase its oil-free air compressors at The Best Practices 2025 Expo & Conference. The company will feature its AB 11 oil-free air compressor, a key model from its advanced oil-free division, to address the critical needs of industries where air purity is non-negotiable.

Patrick Kraemer, Director of Oil-Free Compression at ELGi will also lead an expert session on “Oil-free Rotary Screw Air Compressors” on Wednesday, Oct. 22, at 1:00p.m. in the Maintenance Pavilion.

“I'm excited to share what I've learned about oil-free over the last three decades,” Kraemer said. “We’ll move beyond the technicalities to showcase how oil-free compressor technology translates into real-world performance advantages, critical applications and long-term strategic value for your business.”

Oil-free portfolio

The requirement for clean, contaminant-free air continues to grow across a wide range of sectors, such as food and beverages, pharmaceuticals and electronics, to name a few. While conventional oil-lubricated compressors use filters to remove this oil, there is always a risk of contamination. A single filter failure or the gradual creep of oil passing through (not to mention a separator failure) will contaminate entire production batches, ruin sensitive equipment and pose significant health risks to consumers.

Oil-free compressors have emerged as an innovative solution, and ELGi is at the forefront with a comprehensive portfolio for any application. This product range includes reciprocating compressors for smaller needs and advanced dry screw and water-injected screw compressors for mid-to-large operations.

“Absolutely pure, contaminant-free air has always been the ideal solution for most industries. ELGi engineered a comprehensive portfolio of oil-free solutions to make this a reality,” Kraemer said. “Our lineup includes enough options to cover a wide range of company sizes and manufacturing applications.”

ELGi’s AB Series utilizes a unique water-injected rotary screw design where purified water acts to cool, lubricate and seal the compression chamber. The air end is engineered with FDA-approved stainless-steel rotors and a proprietary coating for corrosion resistance. This eliminates the risk of oil contamination and guarantees certified ISO 8573-1 Class 0 oil-free air.

The 15 HP AB model on display delivers 39 cfm at a working pressure of 125 psi. Its compact footprint and low operating noise level makes it ideal for installation directly at the point of use, even in sensitive or space-consuming environments.

Additional advantages

Oil-free compressors deliver other benefits over their oil-flooded counterparts, including the elimination of costly oil changes and the use of unnecessary carbon bed filters. For companies looking to minimize their environmental impact, it provides an opportunity to eliminate oil downstream.

“Oil-free simplifies waste management,” Kraemer explained. “The condensate from an oil-free system is free of contaminants, so it doesn't require treatment before being discharged. It’s a more environmentally friendly process that helps our customers reduce their environmental footprint.”

ELGi backs its AB Series with the industry’s strongest warranties: a 5-year warranty on the air end and a 5-year warranty on the majority of the compressor package, which includes the motor and cooler. This gives manufacturers peace of mind that their compressors are built for long-term reliability and backed by comprehensive support.

ELGi at The Best Practices 2025 EXPO & Conference

Booth Number: #635
When: October 21st to 23rd, 2025
Where: Kansas City Convention Center, Kansas City, Missouri
Website: https://cabpexpo.com/

“Oil-free Rotary Screw Air Compressors” with Patrick Kraemer

When: Wednesday, Oct. 22nd at 1:00p.m.
Where: Maintenance Pavilion

Contacts

ABOUT ELGi

ELGi North America, headquartered in Charlotte, NC, is a subsidiary of ELGi Equipments Limited, a leader in compressed air solutions for over 60 years. Established in 2012, ELGi North America, in conjunction with its subsidiaries, Pattons Inc, Pattons Medical, and Michigan Air Solutions, offers a comprehensive range of compressed air and vacuum products and services. Pattons Medical product offering includes scroll and oil-free rotary screw and reciprocating compressors, dryers, filters, dry and lubricated claw and vane vacuums, and accessories. ELGi and its subsidiaries serve multiple industry verticals spanning medical applications, pharmaceuticals, food & beverage, construction, manufacturing, and infrastructure. For further information, please visit https://www.elgi.com/us/

ELGi Compressors USA, Inc

4610 Entrance Drive, Suite A,
Charlotte, NC 28273,
USA