Capella A 68

High performance fully synthetic refrigeration compressor lubricant

Benefits

• Fully synthetic formulation promotes thermal and chemical stability in the presence of ammonia
• Very low pourpoint offers reliable performance in modern, very low temperature ammonia refrigeration applications
• High VI contributes to lubrication performance and system protection during high temperature operation
• Low temperature fluidity helps reduce power consumption and promote system protection during cold starts
• Low volatility in comparison with straight mineral oils promotes reduced oil consumption
• High performance chemical stability helps optimise heat transfer performance

Applications

• Capella A 68 is suitable for refrigeration units using ammonia
• Capella A 68 is recommended for use in refrigeration and air-conditioning systems requiring lubricants with good low-temperature characteristics
• Capella A 68 satisfies the low temperature requirements of ammonia refrigeration systems
• Capella A 68 is particularly suitable for reciprocating and screw compressors operating at discharge temperatures exceeding +100°C
• Note: Capella A can contribute to seal shrinking which can the compatibility of seals with PAO based Capella A, the equipment Capella A may be used with R-22 refrigerant, but only if this manufacturer and where the evaporator temperature is higher

Approvals

• DIN 51503-1 lead to leakage. When there is doubt regarding manufacturer should be consulted. is expressly recommended by the compressor than –20°C (R22)

Typical test data

Source: PDS 23 December 2010 · Product Data Sheet

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