Refrigeration compressor oils

Petronas Frigor S 22, 32, 46, 68, 100, 170, 220

. Miscibility with HFC refrigerants
. Optimal viscosity retention
. High termal stability

Refrigeration,
air-conditioning and heat
pump systems utilizing
ozon friendly,
chlorine-free refrigerants

All HFC refrigerants
(e.g. R-125, R-134a,
R-143a, R-152a, R-404A,
R-407C, R-410A and
R-507A )

DIN 51503 KD
ISO 6743-3 ISO-L-DRID

Petronas Frigor M 68A

. Top quality refrigeration oil with very high thermal stability
. Very good miscibility with the cooling medium in the low temperature part of the compressor
. Low wax content and high dielectric strength

Systems working with ammonia as cooling medium

Ammonia (R-717)

Petronas Frigor M 3, 4, 5

. Low wax content and low pour point
. High dielectric strength / good electrical insulating properties
. Excellent chemical stability
. High termal stability

Refrigeration and air-conditioning systems charged with traditional and natural refrigerants.

All CFC refrigerants
(e.g. R-11, R-12, R-13, R-113, R-114, R-115)
All HCFC refrigerants
(e.g. R-21, R-22, R-123, R-124, R-141b, R-142b, R-502)
Ammonia (R-717)
Isobutane (R-600a)
Propane (R-290)

Petronas Vacuum Pump Oil 68

. Specially adapted for vacuum type applications in the refrigeration industry
. Exact viscosity for fast and uniform oil distribution and perfect sealing of the narrow passages between pump blades, rotor and cylinder walls
. Very low vapour pressure. Good film strength for minimum friction and lowest possible wear.
. Suitable water separating properties. High oxidation stability for extended oil life time. Relatively low water content.

High vacuum pumps working eith an absolute pressure of 50 microns of mercury (or 0,05 torr) or even lower.