RENISO SYNTH 68 is based on polyalphaolefins (PAO) with excellent chemical and thermal stability. It was developed especially for applications where ammonia is used as refrigerant. RENISO SYNTH 68 has a better lifetime compared to mineral oil-based refrigeration oils, lower evaporating losses due to the synthetic components and an excellent low temperature flowability. RENISO SYNTH 68 is recommended instead of mineral oil based or alkylbenzene-based products especially in highly stressed ammonia applications and/or for deep evaporating temperatures. RENISO SYNTH 68 can be used in piston as well as in oil-injected screw compressors.
RENISO SYNTH 68 is also especially suitable for applications with hydrocarbon refrigerants such as propane or propene.
RENISO SYNTH 68 can also be used in CO2 Systems (non-miscible with CO2).
RENISO SYNTH 68 is registered according to NSF H1 and fulfills and exceeds DIN 51503 KAA (non-miscible with ammonia), KB and KE.