ZEROL® PAG COMPRESSOR LUBRICANTS FOR HFC, R134a REFRIGERANT SYSTEMS

Our standard ZEROL® PAG range are fully formulated ISO grade ‘single end-capped’ polyalkylene glycol lubricants designed specifically for application with R134a refrigerant in mobile air conditioning systems.

These fully synthetic lubricants are a cost-effective option for aftermarket applications where top-up of the existing system employing PAG lubricant is required during servicing.

ZEROL® PAGs will continue to offer a cost-effective option for aftermarket applications where top-up of the existing system employing PAG lubricant is required during servicing and during R134a (HFC) refrigerant phase-down.

FEATURES & BENEFITS

Shrieve ZEROL PAG series are produced in a range of ISO viscosity grades of 46, 100 and 150, in accordance with the typical requirements for most system designs. They offer the following:

Features Benefits

Single end-capped PAG lubricant, formulated with wear prevention technology

Specifically designed for R134a refrigerant in mobile air conditioning systems

Excellent thermal, chemical and hydrolytic stability

Good hydrodynamic and boundary lubrication properties, resulting in minimised levels of wear

Full miscibility with R134a across the full MAC operating temperature range

Helps to reduce downtime and lowers maintenance costs

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Did you know?

PAGs are hygroscopic and need to be handled carefully. However, a correctly installed PAG lubricant into a hermetic system has the ability to absorb a degree of water contamination and hold it in suspension, thereby reducing the risk of corrosion from free water being present within the system. Ester based lubricants can react with water to form acids that do present an increased risk of system corrosion.

1 October 2020

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