PR-OLEO® Premium-Quality Ammonia Refrigeration Oils

PR-OLEO® premium-quality ammonia refrigeration oils are highly refined 2-stage hydrocracked lubricants formulated specifically for use in ammonia refrigeration systems with either reciprocating or screw compressors.

Utilizing ultra-pure base oils and additives, PR-OLEO® lubricants offer significant advantages over common ammonia refrigeration oils and contribute to more efficient plant operation.

Applications and compatibility

Two versions of PR-OLEO® C-MH68A are available:

PR-OLEO® C-MH68A – For use in new applications or when replacing other lubricants, contains seal conditioner
PR-OLEO® C-MH68A-FG – NSF H1 registered Food Grade for use in new applications where food safety is of critical importance

Main customer benefits

Reduced energy costs
Lower maintenance costs
NSF H1 registered Food Grade option
Increased safety
Easy to upgrade
Suitable for piston and screw compressors
Reduced stock requirements

NSF International Registered

PR-OLEO® C-MH68A-FG is registered by NSF International, Category Code H1 (incidental food contact), NSF Registration Number 155239

Technical properties

Main Properties	PR-OLEO® C-MH68A	PR-OLEO® C-MH68A-FG
Viscosity@ 40 ℃ (cSt)	64	62
Viscosity@ 100 ℃ (cSt)	8.7	8.57
Viscosity Index	108	107
Pour Point ℃	-42	-42
Flash Point ℃	245	240