Centrifugal Air Compressors: Engineered Precision for Superior Performance

At CRU AIR + GAS, we proudly introduce the state-of-the-art SM/SM100 Series Oil-free Centrifugal Air Compressors. These systems stand testament to our relentless pursuit of excellence and dedication to providing industry-leading solutions to our clients.

Oil-Free Centrifugal Compressor: A Revolution in Air Compression

As leading oil-free centrifugal compressor suppliers, we at CRU AIR + GAS are at the forefront of compressing technology. Our systems promise both efficiency and reliability, ensuring your industrial needs are met with the highest standards of quality and performance.

The benchmark of our compressor range, the SM series centrifugal air compressor, encapsulates high-efficiency operations with unparalleled precision. As centrifugal air compressor distributors, CRU AIR + GAS stand by the reliability and avant-garde engineering inherent in the products.

A Deep Dive into Features and Benefits:

Innovative Energy Saving Inlet:

Our guide vane ensures precise airflow control, efficiently managing inlet air and reducing power consumption.

It is designed with airfoil-profiled vanes and guarantees minimal pressure loss, translating to considerable energy savings.

Meticulously Machined Impeller:

Our state-of-the-art 5-axis machined impeller ensures low vibration and noise, balanced and crafted for optimal efficiency and stability.

115% over-speed spin tests ensure reliability and operational flexibility.

Wide operational flexibility with a turndown ratio of 30-40%.

SUS impellers for the extended life cycle.

Precision-Driven Gear Systems:

Tilting pad journal bearings applied on pinion gears offer reliable operation and almost permanent life without replacement.

Low friction loss sleeve journal and taper landed thrust bearings are applied on the bull gear.

Taper land bearings effectively support axial loads delivered from pinion gears that improve rotation stability and efficiency.

The design enables easy gear system inspections without the hassle of stage disassembly, enhancing the user experience.

Superior Seal Systems:

100% oil-free air delivery, aligned with ISO 8573-1 class zero, fortifies operational reliability.

Four stages of sealing that satisfy API specification.

The leak-free oil/gas seals and lubrication system ensure minimal air leakage and augment efficiency.

Cooling Systems Built to Last:

Durable coolers designed for simple maintenance and effortless cleaning ensure optimal airflow and minimize pressure drop.

Corrosion-resistant materials extend longevity and efficiency.

Unparalleled Maintenance and Installation Experience:

The SM series, known among centrifugal air compressor installation companies, is designed for plug-and-run operation, ensuring effortless setup.

The leak-free lubrication system and horizontally split structure gearbox ensure easy maintenance and reduced overheads.

The lubrication system includes an oil reservoir, auxiliary oil pump, oil heater, and oil demister.

Custom motors are available, reflecting client requirements (option).

Why Partner with CRU AIR + GAS for Centrifugal Air Compressors?

The lineage as a centrifugal compressor supplier stretches beyond mere product delivery. We’re passionate about pioneering advances in the compressed air industry, and our oil-free industrial centrifugal compressors bear testimony to this commitment.

When you choose CRU AIR + GAS, you’re not just opting for a product but investing in our legacy of excellence, technical expertise, and unwavering commitment to your operational success.

Drive Efficiency with CRU AIR + GAS.

Step into a world where efficiency meets innovation. Discover the potential of our Oil-free Industrial Centrifugal Compressors and elevate your operations to new heights. Reap the benefits of premiere centrifugal compressor solutions. Dive into the future of air compression with the SM series.

Partner with a leader - Partner with CRU AIR + GAS.

Centrifugal Compressors