Viking Model F 1 Sprinkler Heads w Guards 13229

  For sale is a Group of (18) Viking Model F-1 Sprinkler Heads.
  Each unit has a screw-tightened guard assembly with it.  3" Diameter
  mounting flange.  3/4" X 14 TPI NPT threads for pipe attachment.  All
  of these heads appear to be in good, usable condition.  A couple of
  them appear to have slightly bent guard assemblies.

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