SUMMIT ULTIMA ® SERIES

Summit Ultima®is a high performance lubricant formulated specifically to outperform other synthetic rotary compressor lubricants on the market.

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Summit Oil

Description

Summit Ultima® is a high performance lubricant formulated specifically to outperform other synthetic rotary compressor lubricants on the market. Ultima employs a nique base stock that allows improvements in oxidation resistance and sludge and deposit formation over conventional synthetic base stocks. It is also compatible with exis ting O.E.M. pro vided lubricants. Please contact your Summit representative for additional information.

Physical Properties

PRODUCTS Ultima-32 Ultima-46 Ultima-68
ISO Grade 32 46 68
Viscosity
@ 40°C, cSt 32.2 50 63.2
@ 100°C, cSt 5.61 7.35 9.28
@ 100°F, SUS 166 257 325
@ 210°F, SUS 45.1 50.9 57.5
Viscosity Index 113 108 126
Specific Gravity 0.899 0.921 0.920
TAN 0.34 0.28 0.28
Flash Point, °F (°C) 495 (257) 490 (254) 490 (254)
Pour Point, °F (°C) -71 (-57) -49 (-45) -49 (-45)
RPVOT, Avg. Minutes 2940 3600 3600
Rust Pass Pass Pass
Emulsion Tendency 40/40/0
(10 mins.)		 40/40/0
(20 mins.)		 40/40/0
(20 mins.)

Product shelf life is 5 years from the date of manufacture, after which the product should be recertified prior to use.

Questions & Answers

  1. Q does this have coolant in it like my O.E. compressor oil for my rotary compressor ?
    There are no answers for this question yet.
  2. Q is this food grade
    There are no answers for this question yet.

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