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Home / Products / Parts & Supplies / Lubricants / Summit RAB Series Refrigeration Lubricant

Summit RAB Series Refrigeration Lubricant


Summit RAB Series refrigeration oils are alkylate based and formulated for use in reciprocating, rotary, and centrifugal refrigeration compressors using ammonia, R12, R22, R114 and R502.  These products are extremely stable at high compression temperatures while providing excellent low temperature properties at evaporator temperatures below -50°F.  Other performance benefits include excellent solubility with refrigerants, good compatibility with construction materials, extended service life , and reduced deposit formations in high and low temperature areas.


Refrigeration compressors using ammonia, R12, R22, R114, and R502 as the refrigerant. Compatible with conventional mineral oils and most construction materials including Viton®, Neoprene®, and Buna-N.

Available as: RAB-32 and RAB-68