Taco After Dark: West Coast Edition

Part 2: Circulator Sizing Essentials

Do you know where pump performance curves come from, or why they’re important? In this session we will discuss what a pump performance curve represents, the difference between a “flat curve” pump and a “steep curve” pump and why knowing the difference matters. The type of circulator you choose – and its performance curve – impacts system dynamics, performance, efficiency, and the lifespan of a system, more so than you may realize. All circulators are not created equal and there’s no such thing as one circulator that’s right for every application.

In this session, you’ll learn how professionals always apply the right circulator to the right application. You’ll learn how to figure the required GPM flow rate and how to calculate head loss in the field in order to make the right selection. You’ll also learn the importance of correctly sizing the boiler circulator for a mod-con unit, and – if you follow some simple basics – how small of a circulator you can actually use, and why that’s important.


Apr 15 2021


7:30 pm - 9:00 pm

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On-Line Event



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