The Renolin Unisyn OL series was developed to meet the increased requirements of compressor manufacturers on the service life of compressor, intensive swirling of the cooling oil and air occurs. At final compression temperature of up to 110 0C, the oil are subjected to a strong oxidative attack that accelerates ageing.

The selection of special synthetic base oil and additive system makes long, interruptionfree operation possible. To ensure optimum performance of the oil separator, the air release properties and low foaming are characteristic for screw compressor oil.