Polyglycol Replacement

These compressor lubricants are 100% synthetic non-glycol replacement fluids for polyglycols. Polyglycols (also called PAG’s or polyalkylene glycols) are supplied as OEM compressor fluids in many compressors.

These PGR’s have good biodegradability and are environmentally neutral. They also exhibit much better oxidation and thermal stability, longer fluid life, and mix perfectly with polyglycols. This ability to mix with PAG’s means there's no need to waste time flushing the compressor to change to our quality lubricant. This provides the added benefit of allowing topping off of compressors containing polyglycol fluids until scheduled change intervals.

  • Outstanding Oxidation Stability
  • Very High Viscosity Index
  • High Flash and Auto-Ignition Points
  • Very Low Volatility
  • Extremely High Film Strength
  • Excellent Coolant Properties
  • Very Long Life Fluid
  • Non-Hazardous / Non-Toxic
  • Energy Savings
  • Carbon and Varnish Control
  • Reduced Maintenance Costs
  • Reduced Downtime
  • Excellent Materials Compatibility
  • Reduced Lubricant Consumption
  • Excellent Rust and Corrosion Control
  • Very Good Separation from Water

Typical Properties

Lubricant Designation Test Method GR-33 GR-46 GR-50
Viscosity Index
Viscosity cSt @ 40 °C
Viscosity cSt @ 100 °C
Viscosity SUS @ 100 °F
Viscosity SUS @ 212 °F
Flash Point °F
Auto-Ignition Point °F
Pour Point °F
Four Ball, 40 Kg, 1200 RPM, 167 °F
1 Hr, Scar Dia mm
Four Ball Weld Point, Kg
Copper Corrosion, 24 Hr
Demulsibility, 130 °F, 30 min		 ASTM D-2270
ASTM D-445
ASTM D-445
ASTM D-445
ASTM D-445
ASTM D-92
ASTM D-2155
ASTM D-97
ASTM D-4172

ASTM D-2783
ASTM D-130
ASTM D-1401		 134
33
6.1
155
46.2
450
710
-40

.41
100
1a
40/39/1		 132
46.0
7.6
209
50.4
465
721
-36

.41
100
1a
40/39/1		 162
50.1
9.0
233
55.8
468
723
-35

.41
100
1a
40/39/1


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