Shell Refrigeration Oil S2 FR-A 68

Shell Refrigeration Oil S2 FR-A 68 is designed to maintain fluidity at low temperatures while resisting wax and deposit buildup in refrigeration systems. Its stable viscosity and strong anti-wear properties protect compressors under high loads, helping reduce downtime. Compatible with ammonia (R717) and certain HCFC refrigerants, this oil is commonly used in cold storage, food processing, and industrial refrigeration applications requiring reliable performance.