open sprinkler

open sprinkler

A fire sprinkler (i.e., sprinkler head) with a normally open nozzle.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
"My daughter went to the open sprinklers to have a shower - there was a naked man.
"My daughter went to the open sprinklers to have a shower in the sweet water - there was a naked man.

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