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  • Users: catplank
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  1. catplank

    Third Pump - Significant decrease in flows

    Hello All, I’m a little stumped the following… any able to offer any insight? Normal Operating conditions 2x pumps in parallel. Third pump kicks in on level control. When third pump kicks in its flow/current in the middle pump (pump 2) is significantly lower. Pump 1 & 3 = 40L/s @120A Pump 2 =...
  2. catplank

    System Curve - Multiple Pumps in Common Pipeline

    Hi Guys, Hoping you can point me in the right direction of some literature to read. Basically i have a main pump station and pipeline of 2300m (500L/s). after the first 1000m another pumping station will also be discharging into the pipeline (100L/s). I'm not really sure how this interaction...

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