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Centrifugal Pump
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Frequently asked questions
Common questions about Centrifugal Pump from 3G Electric.
How do I size a centrifugal pump for my application?
Determine required flow rate (GPM) and total dynamic head (TDH), accounting for friction losses and elevation. Match these against pump performance curves, then verify motor horsepower and material compatibility with your fluid. Our team can help interpret curves and select from brands like Grundfos and Goulds.
Which centrifugal pump brands does 3G Electric stock?
We carry 1,014 models from Grundfos, Goulds Water Technology, Sta-Rite, Little Giant, Jabsco, Dayton, Century, and others. This includes self-priming, straight, marine, and chemical-resistant sub-types, plus motors, seal kits, and gaskets for maintenance and repair.
Can you source replacement parts for existing centrifugal pumps?
Yes. Beyond complete pumps, we supply seal kits, gaskets, and motors for straight centrifugal pumps. Provide your pump's model or part number, and we'll cross-reference compatible components from our stocked brands or source them worldwide.