greg_g
Super Member
- Joined
- Dec 18, 2003
- Messages
- 6,126
- Location
- Western Kentucky
- Tractor
- JD3720 Cab, 300X loader with 4-in-1 bucket
</font><font color="blue" class="small">( I'm not familiar with the Campbell-Hauser compressor oil. )</font>
The brand of compressor oil is not important, I just used Campbell-Hausfield as an example of the most commonly available. It's ISO100 oil used primarily in air compressors. But since the high pressure side of the injection pump is a type of compressor itself, I use compressor oil. And ISO100 has a viscosity equivalency about the same as 30W motor oil. See CHART
//greg//
The brand of compressor oil is not important, I just used Campbell-Hausfield as an example of the most commonly available. It's ISO100 oil used primarily in air compressors. But since the high pressure side of the injection pump is a type of compressor itself, I use compressor oil. And ISO100 has a viscosity equivalency about the same as 30W motor oil. See CHART
//greg//