a)KIRLOSKAR Compressor K-Smart oil Part No -07 270024785 b)HPCL HYCOM TURBO SYN 68 Specifications : (a). Kinetic viscosity cSt at 40 deg.cel : 62 to 74(b). Viscosity index (min) : 150(c). Pour point in deg.cel (max) : - 42(d). Flash point COC in deg.cel (min) : 210 MAKE or Model: HPCL HYCOM TURBO SYN 68 / Servosynco E 68 of IOCL or Ultra coolant of Ingersoll Rand or equivalent in BPCL