Can any one advise me on where I can get 50 year old sprinkler heads tested and at year 51 am I required to have another percentage tested?
call one of the major manufactures for labs or
Contact above. They will send you information as to the current cost, shipping, ordering tags for used sprinkler heads. When you remove the old heads, fill out the tags they send you. Keep a copy of the filled tags and the head info. I do not remember the cost or time frame from shipping to UL and the receipt of the report. The report was easy to understand and all of the heads, 8, passed."""
Retrieving data ...