For R717 (NH3) refrigerant
The ZEROL AB range is widely utilised in stationary industrial ammonia refrigeration applications; ZEROL 350 (ISO VG 68) has been extensively OEM approved in this application. Compared to traditional mineral oil based technology, ZEROL ABs often demonstrate higher oxidative stability and lower volatility, extending lubricant lifetime and reducing downtime and maintenance costs.
Where miscible lubricant technology is preferred, ZEROL PAG R717 is a specially designed VG 56 polyalkylene glycol based product formulated specifically for use in ammonia refrigeration systems.
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