Periodic diagnostic test on the refrigerant oil in a circuit. The values obtained are compared with both standard values and Climalife recommendations.

DPH A = Appearance + viscosity + acid index + water content + elements indicating wear + additives + contaminants.

DPH B =Same as DPH A + dielectric constant.

DPH E = Used to determine the percentage of oil remaining after a retrofit. Physico-chemical state is compared with a control sample.

DPH R = After DPH E only, determines the percentage of the original oil remaining after the subsequent operations to change the oil.

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Product Packaging


One 60 ml bottle +


One 500 ml bottle +


Three 60 ml bottles +


One 60 ml bottle +

Mobil EAL Arctic and SHC Gargoyle

Mobil EAL Arctic and Mobil SHC™ Gargoyle 32 Series oils are high performance, fully synthetic lubricants specifically designed for the lubrication of compressors for refrigeration systems operating with HFCs, HFOs and HFO blends; including A1 and A2L refrigerants to ASHRAE 34/SIO 817 safety specification.


Mobil EAL ARCTIC and Mobil SHC™ Gargoyle 32 oils are available in viscosity grades 22 through to 220.


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Emkarate® RL series

Emkarate® RL refrigerant compressor oils are synthetic polyolester (POE) lubricants formulated specially to operate with HFC refrigerants, HFO blends and low and very low GWP HFOs.


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Bitzer BSE 32 / 55 / 170

Polyol Ester oils for use with HFCs

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Bitzer BSE 60 K / 85 K

POE oil for compressors working with R-744.

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