FUJIMARU MACHINERY SOLUTIONS CO., LTD. 📞(+66)65-964-9738 📩fujimaru@fujimaru-ms.com
Air leaks are often overlooked for extended periods because they are invisible. Common areas where leaks are found include:
Pipelines
Couplers, valves, and fittings
Internal components of equipment
Air guns
Regulators
If the leak is significant enough to feel by hand or hear the sound, it should be addressed immediately. (If it can only be detected using soapy water, it may not require immediate attention.)
During factory shutdowns, such as summer vacations or year-end holidays, measure how much pressure drops over time in the receiver tank. If the pressure drops to zero within a few minutes to 10 minutes, it is likely necessary to take corrective action.
Q: leakage amount (㎥/min)
C: Volume of receiver tank (㎥) +Volume of pipeline
Ps: Atmospheric Pressure (㎫) =0.10㎫
P1, P2:Pressure (㎫)
t: Pressure Drop Time (min) ※P1⇒P2
Guideline for Pipe Leakage Hole Size and Loss Cost
FUJIMARU MACHINERY SOLUTIONS CO., LTD. / フジマルマシナリーソリューションズ㈱
📞 (+66) 65‐964‐9738 ✉ fujimaru@fujimaru-ms.com
address: 525/242 Pracha Uthit Road, Thung Klu, Bangkok 10140 / Tax ID: 0105567106512
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