CMP 31
Vapor Pressure @ 25 °C 3X10-3 Torr
Viscosity @ 40 °C 63 cst
Pour Point -15 °C
Specific Gravity @ 22 °C 0.87 g/ml
Flash Point - C.O.C. 245 °C   473 °F
Fire Point - C.O.C. 275 °C   527 °F

CMP 31 is a paraffinic oil which is high vacuum distilled and contains a strong additive package that aids in gas ballasting off water vapor and prevents the build up of varnish, particulate and sludge in the pump.