What Are the Benefits of a Compressed Air Audit?
A compressed air audit gives your facility measured data on how the system is operating, where compressed air is being used or lost, and which conditions are affecting cost, pressure, capacity and equipment performance.
N2O2 evaluates the complete compressed air system under normal production conditions and turns the findings into prioritized recommendations, estimated project costs and potential annual savings.
What Can a Compressed Air Audit Help You Improve?
An audit identifies the conditions contributing to unnecessary power consumption, including inefficient compressor operation, excessive pressure, air leaks, artificial demand and avoidable compressed air use.
The final analysis shows where compressed air costs are occurring and which improvements may have the greatest financial impact.
Low or inconsistent pressure can affect production even when compressor capacity appears sufficient.
By evaluating compressor response, storage, controls, piping, pressure loss and facility demand together, an audit can identify what is contributing to pressure problems and where system changes may be needed.
Before adding another compressor, an audit can determine how much air the facility actually requires and how much existing capacity is being lost through leaks, inefficient operation or unnecessary demand.
This gives your team measured information to determine whether additional compressor capacity is needed or whether improvements to the current system should be addressed first.
Compressed air can be lost through physical leaks or consumed unnecessarily through excessive pressure, unregulated applications and inefficient production uses.
Leak and demand analysis can show where air is being lost, what that consumption costs and which areas should be prioritized for improvement.
N2O2 evaluates individual compressor efficiency, power consumption, airflow and system response under actual operating conditions.
Performance can be compared with manufacturer specifications to identify compressors operating below expected efficiency and determine whether controls or sequencing should be adjusted.
Moisture in compressed air can affect equipment, processes and product quality.
Dew point analysis evaluates dryers and multiple locations throughout the facility to identify moisture concerns and compare conditions with applicable ISO 8573 compressed air quality requirements.
Understand Where Your Compressed Air Dollars Are Going
One of the most useful outcomes of a compressed air audit is understanding how operating cost is distributed throughout the system.
N2O2 analyzes where compressed air is being productively used and where costs are associated with system losses or inefficiencies.
Depending on the audit scope, this may include:
- Compressor operating efficiency
- Air leaks
- Artificial demand
- Excessive system pressure
- Pressure and friction losses
- Unnecessary compressed air consumption
- Inefficient compressor controls
- Air treatment and distribution conditions
The audit report translates these findings into estimated operating costs so your team can see which issues are having the greatest financial impact.
Turn Audit Findings Into a Practical Improvement Plan
Identifying opportunities is only useful if your team knows what to do with them.
N2O2 organizes audit recommendations according to technical need, business priority and practical implementation timing.
Recommendations may be grouped into:
- Implement as soon as possible
- Plan for implementation within 6–12 months
- Plan for implementation within 12–18 months
Estimated equipment and installation costs are provided where applicable, along with current versus proposed operating costs and total estimated annual savings.
This gives maintenance, engineering and facility leadership a clearer basis for planning improvements and future budgets.
Know What to Improve and Where to Start
A compressed air audit gives your team the operating data, engineering analysis and financial information needed to make informed decisions about your system.