CO2

As the demand for sustainable and efficient refrigeration grows, CO2 (R-744) refrigeration systems have emerged as a leading solution. Environmentally friendly, non-toxic, and non-flammable, CO2 offers an ultra-low Global Warming Potential (GWP), making it an ideal choice for regulatory compliance.

The performance of a CO2 system depends not only on the refrigerant itself but also on one critical component: the lubricant. High pressures, low temperatures, and rapid cycling define CO2 systems—and your oil must keep up. Next Lubricants ensures:

    • Efficient compressor operation
    • Optimal lubrication and wear protection
    • Chemical stability under extreme conditions
    • Superior miscibility and return characteristics with CO2

Next Lubricants has formulated two OEM approved cutting-edge oils specifically designed to meet the challenges of CO2 systems:

NEXT 744-POE

An advanced POE lubricant tailored for high miscibility and fast oil return in subcritical, cascade, or hybrid systems—ideal when system flexibility is key.

NEXT 744-PAG

A high-performance PAG lubricant optimized for sub- and transcritical CO2 systems. Offers superior wear protection, stability, and performance under pressure.

CO2 POE Refrigeration Oil
CO2 POE has been formulated specifically for use in CO2 refrigeration systems. CO2 POE combines synthetic esters with an advanced anti-wear additive package to provide a high level of wear protection. This is essential in CO2 refrigeration systems due to the inherent extreme pressures and temperatures.
CO2 PAG Refrigeration Oil
CO2 PAG is a polyalklene glycol (PAG) based lubricant that has been formulated to provide exceptional performance in mobile A/C, commercial and industrial refrigeration systems. Series CO2 PAG is ideal for use with carbon dioxide (CO2). CO2 PAG contains advanced anti-wear and anti-corrosion to ensure excellent performance in trans critical and sub-critical CO2 refrigeration systems.
Polyalphaolefin Refrigeration Oil
NEXT PAO is a polyalphaolefin based refrigeration and heat pump oil.

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