Summit RHT FG-68 Food Grade Ammonia Compressor Lubricant, H1 Certified

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Part #: 3403464
Call to order 800-542-8300

Summit  RHT FG-68  Food Grade Ammonia Compressor Lubricant, H1 Certified

Summit RHT FG-68 is a highly refined,hydrotreated ammonia compressor lubricant, specially designed to function under the stringent requirements of closed-loop ammonia refrigeration systems in the food service industry.  

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.

Benefits to your Application:

  • NSF Registered H1 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

This product is available in the following container sizes. Please contact us for pricing

  • 55 Gallon Drum - Part# 3403464740 
  • 1 Gallon Container (must order in quantities of 6) - Part# 3403464943 
  • 5 Gallon Pail - Part# 3403464860 

Physical Properties - RHT FG-68

  • ISO Grade: 68
  • Viscocity @ 40ºC: 67.97
  • Viscosity Index: 98
  • Pour Point, Fº: -33
  • Flash Point, Fº: 470
  • Specific Gravity: ..0860
  • Kosher Approved: Yes
  • NSF Registered: H1
  • Halal Certified: Yes

RHT FG-68 can also be used in lieu of the below lubricants:

  • ISEL Inc NXT 717FG/2633
  • Jax Inc Compresyn NH3
  • Stellar Industries 717 HT