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  1. Brandogreen

    1 vfd / 1 soft start

    Hi, I am having a little trouble with my system. I have 2 300hp motor's powering 2 1,000 gpm pumps. Pump 1 has a vfd drive and pump 2 has a soft start. My system flow is constantly changing but pressure must reamin the same. Pump 1 will run on the vfd fine, and when it reaches 100% pump 2 will...

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