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  • Users: bellmouth
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  1. bellmouth

    Wet well vacuum relief from pump station

    I am designing for a vacuum relief pipe for a drainage inlet wet well. A couple of 48" dia pipes from a reservoir drain into the wet well, which in turn is piped via a 72" dia pipe to a pump station. The design flow of the pump station is 160 MGD. The vacuum relief design is in anticipation of...
  2. bellmouth

    Reservoir drainage wet well vacuum relief

    I am designing for a vacuum relief pipe for a drainage inlet wet well. A couple of 48" dia pipes from a reservoir drain into the wet well, which in turn is piped via a 72" dia pipe to a pump station. The design flow of the pump station is 160 MGD. The vacuum relief design is in anticipation of...
  3. bellmouth

    Reservoir drainage valve actuator pressure requirements

    I am selecting a butterfly valve to be installed on a submerged pipe intake at the bottom of a reservoir, and need to determine the upstream and downstream pressures of the valve so the actuator torque can be determined. The valve is a shutoff valve for the pipe, that when opened allows water to...
  4. bellmouth

    pressures up/downstream of butterfly valve for reservoir service

    I am selecting a butterfly valve to be installed on a submerged pipe intake at the bottom of a reservoir, and need to determine the upstream and downstream pressures of the valve so the actuator torque can be determined. The valve is a shutoff valve for the pipe, that when opened allows water to...

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