Leakage values

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JACOB Pipework Systems Knowledge Leakage values

Our pull-ring system with u-shaped seal provides minimum leakage and is ideal for low pressure ventilation plants up to +/- 0,5 bar differential pressure.

We have measured the leakage rate litre p.h. and connection for several diameters up to DN 300.
We have build a test run using different piping components and several connections.
The piping itself does not have any leakage, because all our pipe components are seam welded! (In comparison spiral ducts are leaking!)
Minimum leakage occurs only at the connections.