Mobil SHC Rarus 32 (55 Gal. Drum)

Mobil 121985

Mobil SHC Rarus 32 synthetic air compressor oil is engineered to provide maximum protection for vane and rotary screw air compressors under severe service conditions, such as with high final compression temperatures or during extended oil drain intervals. Mobil SHC Rarus 32 has demonstrated capability in field tests up to 24,000 hours. Mobil SHC Rarus 32 is extremely effective in screw-type compressors with oil injection cooling, plus compressors with a history of excess oil degradation, poor valve performance or deposit formation. This product is ISO viscosity grade 32, with a viscosity index of 123. The pour point of Mobil SHC Rarus 32 is -44 degrees F (-42 degrees C), and the flash point is 399 degrees F (204 degrees C). This oil offers outstanding varnish and sludge control to keep your machinery clean and operating reliably, even under severe conditions.

Mobil SHC Rarus 32 is a replacement for the discontinued Mobil Rarus SHC 1024.

Product Data Sheet

  • Outstanding thermal / oxidation stability help to provide up to three times oil drain interval versus a leading synthetic compressor oil and reduce maintenance downtime
  • Excellent varnish and sludge control helps to deliver cleanliness and extended compressor oil life
  • High performance synthetic base stocks with high viscosity index enables wide temperature range capability and effective lubrication at high temperatures
  • High load carrying capability protects equipment and extends life, helps minimize unexpected downtime and extend service periods
  • Exceptional resistance to rusting and corrosion, very good antiwear, demulsibility, foam control and air release and multi-metal compatibility
  • Excellent water separability helps reduce carryover to downstream equipment, reduce sludge formation in crankcases and discharge lines, helps reduce blockage of coalescers, coolers and less potential for emulsion formation
  • Mobil SHC Rarus Series are primarily for rotary screw and vane air compressor, very effective in screw type compressors with oil injection cooling; compressors with a history of excess oil degradation, poor valve performance or deposit formation
  • Compressors operating under severe conditions, particularly effective for continuous high temperature operation with discharge temperatures up to 200ºC
  • Compressor systems with critical gears and bearings
  • Not for air compressors used in breathing air applications
  • Compatible with all metals used in compressor construction and with conventional mineral oil-based air compressor oils but mixture with other oils may detract from the total performance capability
Mobil SHC Rarus Series 32 46 68
ISO Viscosity Grade 32 46 68
Viscosity, ASTM D 445      
cSt @ 40ºC 30.6 44.1 65.3
cSt @ 100ºC 5.6 7.1 9.7
Viscosity Index, ASTM D 2270 , min 123 122 129
Color Orange liquid Orange liquid Orange liquid
Copper Strip Corrosion, ASTM D130,24 h @ 100ºC 1B 1B 1B
Rust Characteristics Proc B, ASTM D 665 Pass Pass Pass
Pour Point, ASTM D 97, ºC, max -42 -42 -39
Flash Point, ºC, ASTM D 93 204 197 192
Specific Gravity 15ºC/15ºC, ASTM D 1298 0.8779 0.8676 0.865
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!