Compressed Air Leak Detection
Compressed air leak detection is the systematic identification, recording, repair, and verification of unintended air losses from a compressed-air system.
What this term means in maintenance
Compressed air leak detection is the systematic identification, recording, repair, and verification of unintended air losses from a compressed-air system.
Common leak locations
Leaks may occur at:
- Fittings
- Hoses
- Couplings
- Valves
- Regulators
- Filters
- Drains
- Cylinders
- Distribution joints
- Unused branches
Practical example
An ultrasonic survey identifies leaks across a production area and creates repair work orders with estimated loss.
Why leaks matter
Leaks increase energy cost, reduce pressure, increase compressor loading, and reduce standby capacity.
Program controls
A leak program should tag findings, estimate severity, assign work, verify repair, and trend recurrence.
Common mistake
Performing surveys without creating and closing repair work produces a list rather than an improvement program.
Related concepts
Related maintenance terms
Keep exploring connected CMMS, reliability, and maintenance planning terms.
Utility Maintenance
Utility maintenance is the inspection, servicing, repair, and improvement of systems supplying electricity, steam, air, water, cooling, fuel, and other shared services.
Energy Monitoring
Energy monitoring is the measurement and review of electricity, fuel, steam, compressed air, water, or other utility consumption to identify cost, efficiency, and equipment-performance changes.
Maintenance Inspection
A maintenance inspection is a structured examination of equipment condition, function, safety, or compliance using defined checks and acceptance criteria.
Glossary FAQs
- How are compressed-air leaks detected?
Ultrasound, listening, soap solution, flow analysis, and pressure testing.
- Why repair leaks?
They increase energy cost, compressor loading, pressure loss, and capacity demand.
- What makes a leak program effective?
Tag, estimate, prioritize, repair, verify, and trend each finding.