Global Diphenylamine (DPA) (CAS 122-39-4) Industry Report 2017 - Grundfos, Wilo, Xylem, DAB, Taco, KSB, Pentair, Armstrong, Zhejiang Dayuan, SHIMGE
A circulator pump is a specific type of pump used to circulate gases, liquids, or slurries in a closed circuit. They are commonly found circulating water in a hydronic heating or cooling system. Because they only circulate liquid within a closed circuit, they only need to overcome the friction of a piping system (as opposed to lifting a fluid from a point of lower potential energy to a point of higher potential energy).
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