Refrigeration Oil

L-DRB Series Refrigeration Oil

Multi-Refrigerant Compressor Oil

L-DRB/A15 / 22 / 32 / 46 / 68 ISO VG 15–68 Refrigeration Compressor / Chiller Refrigeration compressor

Features excellent low-temperature fluidity and chemical stability, preventing oil solidification and system blockages in low-temperature environments, along with good lubricity and oxidation resistance for stable refrigeration equipment operation.

Excellent low-temperature performance Prevents Low-Temperature Condensation
Excellent Chemical Stability No Reaction with Refrigerants
Excellent lubricity Anti-oxidation and anti-wear
Good detergency Clear, Pure, and Clean

Product description

Product performance: Excellent low-temperature performance, with stringent pour point and flocculation point specifications ensuring the oil does not solidify in low-temperature components of refrigeration systems such as evaporators, allowing the compressor to deliver effective low-temperature cooling efficiency without wax deposits or system blockages. Superior chemical stability prevents reactions with refrigerants or other materials in the system, ensuring a long service life. Excellent lubricity, enhanced with a balanced additive package, provides improved anti-oxidation and anti-wear properties, ensuring reliable operation of refrigeration equipment under various conditions. Appropriate refining depth prevents carbon deposits at high-temperature parts like valves, avoiding pipeline blockages. Good cleanliness, with a clear and pure oil that cleans working components, effectively preventing impurity particles from abrading bearing surfaces. Application: Suitable for lubricating mechanical refrigeration equipment in contact with refrigerants. Users can select the appropriate grade of refrigeration oil based on equipment type, refrigerant used in the system, and system operating conditions.

  • Excellent low-temperature performance prevents solidification and wax buildup in low-temperature components.
  • Superior chemical stability, does not react with refrigerants, ensuring a long service life.
  • Superior lubricity with excellent anti-oxidation and anti-wear performance.
  • Good cleanliness effectively prevents impurity particles from abrading bearings.
Engine Oil Filling Scene Illustration

Product parameters

GB/T16630-1996
项  目牌  号 L-DRB/A15 L-DRB/A22 L-DRB/A32 L-DRB/A46 L-DRB/A68 Test method
Kinematic viscosity (40°C) mm²/s 15.60 22.12 31.69 45.7 69.2 GB/T265
Flash Point (Open Cup), ℃ 156 180 212 225 235 GB/T3536
Flash point, ℃ 165 178 190 201 214 GB/T3536
Pour Point, ℃ -43 -43 -40 -34 -28 GB/T3535
介电强度,kv  不小于 25 GB/T507
酸值,mgKOH/g  不大于 0.03 GB/T4945
Corrosion Test (Copper Strip, 100°C,
3h), Not More Than
1 GB/T5096