Other Products
Product Data
castrol.com/GPS
800 255 4417
May 2025
GPS
Castrol
®
Aircol
®
SR
Typical Characteristics
Test Method Units 32 46 68 100
Density @ 15.6°C ASTM D4052 g/ml 0.83 0.84 0.84 0.84
Kinematic Visc. @ 40°C ASTM D445 mm
2
/s 32 46 68 100
Kinematic Visc. @100°C ASTM D445 mm
2
/s 6.1 7.8 10.7 14.0
Viscosity Index ASTM 2270 -- 137 137 142 142
Pour Point ASTM D97 °C/°F -54/-65 -54/-65 -54/-65 -48/-51
Flash Point, COC ASTM D92 °C/°F 264/507 264/507 264/507 280/53
Foam Seq I ASTM D892 mls/mls 10/0 10/0 10/0 10/0
Rust Test ASTM D665B -- Pass Pass Pass Pass
(24 hrs synthetic sea water)
RPVOT ASTM D2272 mins 4,500 3,000 3,000 3,000
FZG fail stage (A8.3/90) DIN 51354 -- 8 8 9 9
H3
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