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Newbie seeking advice: Size of manhole and drain outlet for smaller atmospheric pressure storage tanks

2019-06-28View Original

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A newcomer is seeking advice; please help, experts. For smaller atmospheric pressure storage tanks with capacities of 5m³, 3m³, 16m³, and 25m³, what size should the sewage outlets and inlets generally be?
Reply #22019-06-29
For 3m3 and 5m3 discharge outlets, DN25 is used; for manholes, DN400 is used. For 16m3 and 25m3 discharge outlets, DN32 and DN40 are used, while for manholes, DN400 or DN450 can be used. The size of the pipeline or manhole is sometimes specified by the user
Reply #32019-07-02
I would like to ask where you, Haiyou, got this basis from?

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