There is no established size of vessel below which explosion relief vents are not required. In each case the consequences of an explosion need to be considered. The factors to take into account are set out – see below:
Link: http://www.hse.gov.uk/food/dustexplosionapp2.htm
Keep up good work!
Arpad
Operators and planners of process systems and plants in a wide range
Employers must provide workers who work in Ex zoned areas with appropriate
This standard provides the specific requirements for the design, selection, erection and
EPD stands for explosion protection documentation. It shall be ready at the
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