GB-9639-125

Lubricant for Propane Refrigeration Compressor

Description
GB-9639-125 is blend of polyalkylene glycols with unique additives that is specifically designed for use in natural refrigerants such as propane and butane. The ability of GB-9639-125 lubricant to withstand dilution by hydrocarbon and other compressed gas is particularly advantageous in flooded screw compressors.
GB-9639-125 is an ideal fluid for these natural refrigerants such as propane and butane due to its very low pour point, high viscosity index, excellent solubility and superior resistance against viscosity dilution.
Attributes

1. Specifically designed for use in refrigeration systems requiring PAG lubricants
2. Excellent film strength and anti-wear properties for better protection of compressor parts
3. Resists viscosity dilution
4. Reduced hygroscopic tendencies
5. Very high viscosity index for better lubrication and seal protection at extreme temperatures
6. Excellent thermal and oxidative stability leading to longer fluid life and extended oil drain intervals
7. Increased protection against rust, corrosion, carbon and varnish
8. Very high flash points and auto-ignition points for added safety
9. Non-toxic/non-hazardous

Applications

1. Propane refrigeration compressor lubrication.

Typical Properties*