Winter Weather Warnings for Compressed Air Systems

As winter sets in, air compressor systems face tough challenges due to cold temperatures, especially when the thermometer dips below 40°F. These low temperatures can really affect the performance and reliability of compressed air systems, so it's important to understand and prepare for the potential impacts.

Oil Viscosity Issues One major issue in cold weather is the thickening of compressor oil. As temperatures drop, oil viscosity increases, leading to a decrease in lubrication efficiency. This change can strain the air compressor, reducing its operational efficiency and potentially causing damage.

Freezing Risks Another critical concern is the freezing of control lines, drain valves, and other essential components of the compressor system. This freezing can lead to a complete shutdown of the system, causing significant operational disruptions and potential damage to the equipment. It's important to check drain valves, oil, and compressed air filters often for ice... especially further away from the compressor where it's not as warm.

Problems with Compressed Air Dryers Refrigerated air dryers, which are designed to remove moisture from the air, can overperform in cold conditions. This overperformance might result in moisture freezing within the system, leading to blockages and impairing the system's effectiveness. Desiccant air dryers can have similar problems with wet compressed air air causing freezing issues with control lines, valves, and exhaust mufflers.

Preventative Measures To prevent these cold weather issues, it's good to house air compressors in environments that are slightly heated. Maintaining a temperature above 40°F can help keep the system operational and preventing the thickening of compressor oil.

Additional Tips In addition to maintaining a warmer environment, wrapping pipes with insulation and trace heating is recommended to prevent freezing. Regular inspections for ice buildup, especially further away from the air compressor, are also super important for making sure the system remains free from blockages and cracking.

We cannot emphasize enough the importance of proactive air compressor maintenance during the winter months. Taking these steps can help ensure the smooth functioning of compressed air systems and prevent costly downtime and repairs. Contact Compressor Shop if you have any compressed air problems this winter. (Fingers crossed.)