About compressor oil system
Thread Content
This post was last edited by yxmqh on 2010-1-11 20:57 Why does the oil pump outlet pressure increase when the oil temperature is low?
The viscosity is high. Generally, compressor oil is electrically heated.
Because the viscosity is higher, the resistance that needs to be overcome is greater.
When the oil temperature is low, the viscosity increases, and the outlet pressure is high.
When the oil temperature is low, the viscosity of the lubricating oil increases
Just turn on the oil pump half an hour in advance before starting it, and it will be fine
When the oil temperature is low and the viscosity increases, not only the outlet pressure is high, but the pressure difference is also large.