Under normal conditions, what should the oil temperature be for a screw compressor?

For a screw compressor, the optimal oil temperature plays a crucial role in ensuring efficient operation and longevity of the unit. The typical recommendation for the oil temperature in a screw compressor is around 136°F.

This temperature is generally considered to strike a balance where the viscosity of the oil is suitable for effective lubrication while also preventing the oil from degrading or losing its effectiveness. Operating at this temperature helps maintain the proper thermal efficiency of the compressor, ensuring that it can perform its function properly without overheating or placing undue stress on its components.

Temperatures significantly above this recommended level can lead to increased wear and tear, potential oil breakdown, and degradation of the lubrication properties which may ultimately result in mechanical failures. Therefore, maintaining the oil at around 136°F is essential for optimal compressor performance and safety.