Technical
Working pressure
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Determine the pressure:
At tank outlet: transfer pressure
(first expansion stage OPFE: outlet pressure first expansion stage)
butane or propane solution.
For each unit: working pressure
(second expansion stage OPSE: outlet pressure second expansion stage). At entrance to apartment buildings or ERP: transfer pressure
(presence of a “400 mbar” pressure limiter before building entry, a TS (turndown switch) and an emergency shutdown valve of the “palm button” type).
