Wax free naphtenic mineral oils for refrigerating compressors.

Applications:

• Lubrication of cylinders, bearing and seals of all types of refrigerating compressors.
• Lubrication of rotary screw compressors:
• parallel screw
• single screw with Zimmern type gear.
• The LUNARIA FR are compatible with most of chlorofluorinated refrigerant gases and with ammonia in compatible service conditions (evapourator temperature higher than - 15 °C). For refrigerating applications with low temperature ammonia, it is recommended to use the specific lubricants LUNARIA NH or LUNARIA SH.

Specifications:

• ISO 6743-3: DRA.
• OEM Approvals - APV, BOCK, BITZER, GRAM, CARRIER, GRASSO, HOWDEN, J&E HALL, SABROE, YORK.

Advantages:

• High chemical stability with refrigerants.
• Absence of copper plating.
• Very good miscibility behaviour with refrigerants allowing a good oil return to the compressor (evapourator temperature higher than - 15 °C).