APPLICATION PARAMETERS PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU
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Rule of thumb for pneumatic conveying of bulk materials of hazard group 2 ESSER pipelines for pneumatic conveying are designed in accordance with the European Pressure Equipment Directive as standard. They comply with the conformity assessment procedure Article 4 Paragraph 3 (Category 0) for non-hazardous fluids. To check whether your pneumatic conveying system falls into this category, the following rule of thumb applies: Pmax x ND <= 1000 Maximum operating pressure [bar] x nominal diameter of the pipe [mm] <= 1000.
If the results are higher, please contact us to discuss how to proceed with the project planning.
Application parameters What parameters must a pipe meet in your application? To ensure short processing times for inquiries and optimum selection of piping components, please always provide us with the following information:
Pumped media
What is conveyed? Grain size? Texture? Hardness?
Lean phase? Medium phase? Dense phase? Conveying speed?
Conveying type
Group 1 - Hazardous fluids
Hazard group
(explosive, flammable, toxic, oxidizing)
Group 2 - All other fluids
Operating pressure
How high is the operating pressure in your system?
Nominal diameter
How big is the required nominal diameter?
Temperature
Specify the maximum operating temperature.
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