Core benefits of CPI Fluid engineering for cold storage

Part of the Lubrizol Corporation, CPI Fluid Engineering supplies cutting-edge lubricants like refrigeration compressor oil. These lubricants offer a wide range of advantages for operations using processes involving extremely low temperature conditions, like industrial refrigeration and cold storage.

Benefits range from prolonged active service life for compressors and optimised system energy efficiency to dependable performance levels for equipment working under sub-zero temperatures.

Expertly developed and tested to rigorous standards, CPI refrigeration lubricants also include specific solutions designed to meet rigid food safe legislation. Options in the range also feature products that have optimal compatibility with the low global warming potential (GWP) refrigerants used in many modern systems.

Here, we discuss the core benefits of CPI lubricants for cold storage applications in detail.

Understanding the demands on cold storage lubricants

Lubricants deployed in cold storage must be resistant to extreme sub-zero temperatures to retain their viscosity. They must also effectively prevent corrosion caused by moisture and maintain high levels of adhesion to the surfaces of metal components. Furthermore, as many cold storage facilities are employed to house perishables, lubricants often need food-grade certifications like NSF H1.

Extreme low temperature performance

CPI refrigeration fluids are specifically engineered with low pour points so that they stay effective and highly fluid in extremely cold conditions, like the sub-zero temperatures necessary for efficient cold storage processes. They reliably reduce friction and stop thermal breakdowns even when working at the lowest operating temperatures.

Extended compressor life span

Correctly used, compressor lubricants from CPI can prolong the service life span of compressors. They effectively protect equipment against premature wear, effectively reducing internal friction between moving parts while minimising harmful deposits and defending components against corrosion.

Compatibility with modern refrigerants

The CPI refrigeration compressor oil range is suitable for use with a complete spectrum of industrial refrigerants in use today, and are miscible with solutions like ammonia and modern eco-friendly options, such as hydrofluoroolefins (HFOs) and hydrofluorocarbons (HFCs). This enables efficient refrigeration and safe transitions to meet evolving environmental legislation and necessary retrofitting requirements.

Energy and operational efficiency

Correctly managing viscosity while providing excellent lubricity, CPI’s synthetic fluids help reduce heat generation and friction in cold storage compressors, lowering energy consumption and overheads to help companies improve their bottom line.

Clean system operations

CPI compressor oils are designed to resist sludge formation and thermal degradation, ensuring the refrigeration systems in cold storage facilities run cleanly with unwanted contaminants filtered out.

Reduced maintenance requirements

Refrigeration lubricants from CPI supply reduced maintenance for cold storage operators. The advanced fluids directly target the key causes behind compressor wear, mechanical downtime and component failures.

They minimise maintenance through prolonged fluid life, as their high thermal and oxidative stability lets them resist extreme operating temperatures, making for longer drain intervals and fewer top-ups.

With lower volatility, they include formulations for cleaner running that prevent the build-up of varnish, carbon deposits and sludge that demand cleaning and component replacements.

Minimising wear and friction, they also support fewer unexpected equipment failures and reduce overall compressor downtime. In terms of labour and parts, this helps companies keep their overall maintenance costs lower.

Reliable operation in industrial refrigeration

Supplying superior system protection and sealing, CPI fluids create a powerful seal between the refrigeration compressor’s low- and high-pressure sides. This effectively prevents leaks and ensures pressure stays consistent while defending vital components against, wear, sludge and corrosives like rust.

Food safety compliance

Modern cold storage facilities require rigorous hygiene and food safety standards. Answering this requirement, CPI provides products that carry both NSF H1 and H2 registrations to safeguard produce against incidental contact issues. They also offer fluids that carry Halal and Kosher certifications to cover specific religious regimens.

Reduced oil consumption

Finally, CPI’s extensive range of high-quality lubricants supply reduced oil consumption in comparison to traditional mineral oils. Cutting-edge synthetic solutions, they deliver superior levels of efficiency and lower oil consumption due to their low volatility and robust film strength.

You may also interested in:

How to find an equivalent lubricant for a discontinued oil

If the lubricant you use has become tough to source or suddenly been discontinued, finding an equivalent is the action required. Unfortunately, “equivalent” is among the most misused terms in

Are custom blended lubricants better than branded lubricants?

Lubricants play a critical role in keeping equipment running correctly. Multi-purpose products, they create a robust film over the surfaces of moving parts, working closely with others to ensure they

What is the difference between OEM approved and OEM recommended lubricants?

Whether they’re ordering gear oil or grease, lubricant selection is a critical task for company procurement teams.