The Oil is mobil SHC 629, I just got back from there website and I feel the specs look good but I will try and post them and see what ya'll think. This stuff costs like $183 per 5 gallon pail, and I have 16oz that i got for free sitting in my box at work(I forgot it)
Typical Properties
Typical Properties
Mobil SHC 600 Series
624
625*
626
627
629
ISO Viscosity Grade 32 46 68 100 150
Viscosity, ASTM D 445
cSt @ 40º C 32.4 48.0 69.9 99.1 143
cSt @ 100º C 6.3 7.9 10.9 13.9 18.3
Viscosity Index, ASTM D 2270 148 135 146 143 144
Pour Point, ºC, ASTM D 97 -54 -48 -48 -42 -45
Flash Point, ºC, ASTM D 92 240 252 236 248 228
Specific Gravity, ASTM D 4052, 15º C/15º C 0.85 0.85 0.86 0.86 0.86
Appearance, visual Orange Orange Orange Orange Orange
TOST, ASTM D 943, Hours to 2 NN 10,000+ 10,000+ 10,000+ 10,000+ 10,000+
RBOT, ASTM D 2272, min. 1750 1750 1750 1750 1750
Rust protection, ASTM D665, Sea Water Pass Pass Pass Pass Pass
Water Seperability, ASTM D 1401,Min. to 3 ml emulsion @ 54º C 10 10 10 - -
Water Seperability, ASTM D 1401,Min. to 3 ml emulsion @ 82º C - - - 15 15
Copper Corrosion, ASTM D130, 24 hrs @ 121º C 1B 1B 1B 1B 1B
Foam Test, ASTM D 892, Seq I,II,IIITendency / Stability, ml/ml 0/0, 20/0, 0/0 0/0, 0/0, 0/0 0/0, 0/0, 0/0 0/0, 0/0,0/0 0/0, 0/0,0/0
FZG scuffing test, DIN 51534 (mod), A/16.6/90, Failure Stage 10 11 11 13 13
http://www.mobil.com/USA-English/Lubes/PDS/GLXXENINDMOMobil_SHC_600.asp#ProductDescriptionTitle
And it is gorrect these are roots style blowers