Oil-Free Rotary Screw Airends by GHH RAND®

GHH RAND® specializes in the design and manufacture of oil-free rotary screw airends, engineered for high reliability and maximum performance. These airends are the core of our complete solutions.

Thanks to our optimized design and precision engineering, our airends deliver exceptional efficiency and durability. Where a full solution is not feasible, we offer the airends as standalone components—ideal for integration into your custom-built systems.

Replacement Airends: New & “New Life” Options

We provide two replacement options to suit your needs:

New Airends – Fully compatible with existing systems and ready for retrofit.

“New Life” Airends – Factory-refurbished units, tested to meet the same specifications as new, offering a cost-effective alternative without compromising quality.

Use the table below to match the correct replacement airend to your current setup.

With nearly 70 years of experience in Oil Free Air Compression, GHH RAND® is a recognized leader in the bulk unloading industry. Our commitment to design ingenuity and innovation has earned us a strong reputation across major global markets.

Our airends feature a proven German design, delivering exceptional performance under extreme conditions across a wide range of industries. Each unit is available as part of a fully assembled solution, ready for immediate installation.

Reliable Performance for Demanding Applications

All GHH RAND® airends operate at 2.5 bar gauge pressure across a wide speed and flow range. This enables efficient discharge of variety of products into even the most demanding applications.

Airend Aftermarket Care & Lubricants

To support long-term performance, we offer a selection of highly engineered lubricants specifically formulated for our oil-free screw compressor packages: