Function: Used Where Trapped Drains Are Installed in Locations Used Infrequently or Where Other Conditions Might Permit Water Seal to Evaporate, Allowing Sewer Gas or Objectionable and Contaminating Odors to Escape Through Drain.
Zurn Universal "A" Rod And Coupling Assembly 24" 669553249
Zurn Universal "A" Rod And Coupling Assembly 12" A-12
Josam Hydrant Repair Kit For 1400N, 1410N O.S. & 71500, 71550 N.S.