FRIDGO NH

FOOD GRADE REFRIGERATION COMPRESSOR OIL (AMMONIA)
Fridgo NH is based on synthetic PAO oils, providing balanced solubility and ability to separate gases and water.
The oil is intended for use in refrigeration compressors with ammonia as refrigerant. Fridgo NH provides excellent
wear protection for reciprocating, vane, and screw compressors. Fridgo NH is designed specifically for ammonia
refrigeration systems and exceed all results compared to naphthenic types of refrigeration oils in these systems.
Fridgo NH provides advantages over naphthenic refrigeration oils in performance regarding lubrication, thermal
stability, and reduction of oil carry-over. Although designed for use in ammonia refrigeration systems, Fridgo NH
can be used in systems using refrigerant R 22 and R 502, provided the evaporator temperature is above 30°C.
Fridgo NH is not recommended for systems using refrigerant R 12, R 134a or other refrigerants not specified
above. Fridgo NH is compatible with all types of seal elastomers commonly used in refrigeration compressors.