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  1. freshtrax

    Need Help with Vacuum Steam Condenser & Thermosyphon Design

    We have a project in Europe where we have a process design using a steam evaporator and condenser to heat a process fluid. Our team is academic and we need mechanical engineering support to finish the project an build our prototype. Can someone recommend a well qualified company who can help...
  2. freshtrax

    How does ATEX apply downstream of a flame arrestor?

    If I am building an ATEX certified boiler assembly, how does ATEX apply to components such as valves and swtiches located within my boiler if they are downstream of a certified flame arrestor but also in close proximity of an ignition source (our burner)?
  3. freshtrax

    Boiler on vacuum -outside of PED and GAD - which EN standards apply?

    Dear all, We manufacture a naturally drafted steam "boiler" which operates on vacuum and below 120 C. Steam is used in a closed loop to transfer energy to a heat exchanger, where the steam condenses and returns as water to be re-energized. Since we fall outside of PED (<0.5bar operating...

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