// CODE SNIPPET

22.21.1.1 Types of Systems

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22.21.1.1.1*

Because the counterflow tower design lends itself to either closed- or open-head systems, the following systems shall be permitted to be used:

[214:5.2.2.1]

The open-head deluge system shall be used in crossflow towers to maximize the water distribution and heat detection activation. [214:5.2.2.2]

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