Summit RHT FG-68 is a highly refined, hydrotreated ammonia refrigeration compressor lubricant, specially designed to function under the stringent requirements of closed-loop ammonia refrigeration systems in the food service industry. Besides providing value-added benefits in the areas of improved system efficiency and higher productivity, the performance advantages of Summit RHT FG-68 versus naphthenic oils include:
- NSF H1 Pending and meets USDA 1998 (H1) guidelines (lubricants with incidental food contact)
- Lower wax content versus the “essentially” or “virtually” wax free oils marketed by competitors
- Reduced oil carryover
- Superior cleanliness
- Superior chemical and thermal stability
- Enhanced wear protection
- Lower foaming tendency
- Extended oil drain interval capability
- Less oil make-up
RECOMMENDED USES
Summit RHT FG-68 is exceptionally well suited for rotary screw and reciprocating compressors in ammonia service. It is compatible with naphthenic and other hydrotreated paraffinic-based compressor oils for ammonia service, as well as PAO and alkylbenzene-based products. It is compatible with all seal elastomers commonly used in these systems including Buna-N, NBR and Neoprene.