Synthetic 24000 Hour Centrifugal Compressor Fluid
6421
6421 is specifically designed for today’s bull-gear type centrifugal compressors. It is a full-synthetic glycol replacement for polyalkylene glycol (PAG) OEM centrifugal compressor lubricants. 6421 provides outstanding thermal and oxidative stability and is compatible with existing OEM lubricants.
Attributes
- Oxidatively and thermally stable
- Non-toxic/non-hazardous
- Protects against wear, rust and corrosion
- Compatible with virtually all seal materials
- Top-off compatible with virtually all OEM PAG centrifugal compressor oils — no flushing required
Lubricant Properties
Synthetic 24000 Hour Centrifugal Compressor Fluid6421
| Grades | 22 | 32 | 46 |
|---|---|---|---|
| Viscosity cSt @ 40°C | 22 | 34 | 48 |
| Viscosity cSt @ 100°C | 4.7 | 6.2 | 7.7 |
| Flash Point °F (°C) | 400 (204) | 453 (234) | 469 (243) |
| Pour Point °F (°C) | -50 (-46) | -48 (-44) | -39 (-39) |
| Copper Corrosion, 24 Hr | 1a | 1a | 1a |
| Demulsibility, 130°F, 30 Min | 40/40/0 | 40/40/0 | 40/40/0 |