SH®  SERIES
 
  SYNTHETIC HYDROCARBON
 
SYNTHETIC COMPRESSOR LUBRICANT
 
Summit SH® Series lubricants are manufactured from the highest quality PAO (polyalphaolefin) base-stocks and advanced additive technology.  SH®  Series lubricants are recommended for rotary screw, centrifugal, and reciprocating compressors and offer many advantages over petroleum-based lubricants as well as some synthetics - especially where compatibility is an important concern.  The SH®  Series lubricants have low pour points, high viscosity indexes and  excellent water demulsibility.
 
Physical Properties
 

Test Method

 SH®-32

SH®--46

SH®--68

 SH® -100

SH® -150

ISO Viscosity Grade

ASTM D2422

32  

 46

 68

100

150  

Viscosity:

  cSt   @   40°C

ASTM D445

31.6

43

66

93

142

  cSt   @ 100°C

ASTM D445

5.80

7.20

9.8

12.5

16.3

  SUS @ 100°F

ASTM D445

163

220

339

482

737

  SUS @ 210°F

ASTM D445

45.7

50.4

59.6

69.8

85.1

Viscosity Index

ASTM D2270

126

130

132

130

122

Specific Gravity, 60°F/ 60°F

ASTM D1298

0.8510

0.8546

0.8632

0.8610

0.8899

Density, lbs/gal

ASTM D1298

7.095

7.125

7.196

7.170

7.410

Pour Point °F (°C)

ASTM D97

-65(-54)

-55(-48)

-55 (-48)

-40(-40)

-40(-40)

Flash Point °F (°C)

ASTM D92

450(232)    

475(246)

475(246)

510(265)

510(265)

Autoignition Temp. °F (°C)

ASTM D2155

730(388)

745(396)

745(396)

74(404)

760(404)

CopperCorrosion, 24hrs/180°F

ASTM D130

1A

1A

1A

1A

1A

Emulsion Tendency

ASTM D1401

42/38/0

42/38/0

43/37/0

41/39/0

42/38/0

 130°F, 30 Min.

 5 Mins.

10 Mins.

15 Mins.

10 Mins.

10 Mins.

Foaming Tendency:

Seq I

ASTM D892

 0/0

0/0

0/0

0/0

0/0

Seq II

ASTM D892

20/0

20/0

20/0

25/0

25/0  

Rust

ASTM D665B

PASS

PASS

PASS

PASS

PASS

 
     
Summit SH® Series lubricants are compatible with commonly used seal materials and equipment designed for use with petroleum oils.  Consult the Material Compatibility Guide for specific recommendations.
     
APPLICATIONS

Summit SH®-32 is recommended for use in the following applications:

  • Centrifugal compressors
  • Rotary screw and vane compressors
  • Ball and roller bearings
  • Low temperature lubrication
  • High temperature lubrication
  • General lubrication for applications requiring an ISO 32 lubricant
 

Summit SH®-46 is recommended for use in the following applications:

  • Rotary screw and vane compressors
  • Small reciprocating compressors
  • Ball and roller bearings
  • Low temperature lubrication
  • High temperature lubrication
  • General lubrication for applications requiring an ISO 46 lubricant
 

Summit SH®-68 is recommended for use in the following applications:

  • Rotary screw and vane compressors
  • Small reciprocating compressors
  • Ball and roller bearings
  • Low temperature lubrication
  • High temperature lubrication for applications requiring an ISO 68 lubricant
 

Summit SH®-100 is recommended for use in the following applications:

  • Reciprocating compressors
  • Ball and roller bearings
  • Low temperature lubrication
  • High temperature lubrication
  • General lubrication for applications requiring an ISO 100 lubricant
 

Comprevac SH®-150 is recommended for use in the following applications:

  • Reciprocating compressors
  • Ball and roller bearings
  • Low temperature lubrication
  • High temperature lubrication
  • General lubrication for applications requiring an ISO 150 lubricant
 

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