• Kepabar@startrek.website
    link
    fedilink
    arrow-up
    9
    ·
    1 year ago

    That’s not how it works were I live.

    There are no pumps involved. Fresh water pipes are under pressure from the city water distribution system. Sewage pipes drain via gravity.

    There is never a reason to ‘pump’ sewage because the city sewage lines are below any sewage lines in my house.