Reddit mentions of Prier 630-7500 Vacuum Breaker Service Parts Kit, Fits for series 400/500, Original Version

Looks like a Proper/Mansfield sillcock that needs a new vacuum breaker, the parts are less than $10.


https://www.amazon.com/Prier-630-7500-Vacuum-Breaker-Service/dp/B00164C5IO

https://www.amazon.com/Prier-630-7500-Vacuum-Breaker-Service/dp/B00164C5IO/ref=sr_1_1?ie=UTF8&qid=1494810868&sr=8-1&keywords=mansfield+vacuum+breaker+repair+kit

Very easy 2 minute repair.

Pull off the metal cap on top which covers the vacuum breaker. It pulls straight off - might need a pliers. There will be a plastic piece that you need to tighten a little I think with a Phillips screwdriver.

If that doesn’t fix it then you need a new vacuum breaker kit called a Prier Mansfield Breaker Repair Kit model 630-7500 that has a replacement for the inside plastic pieces.. Runs under $10 and most hardware stores sell them.

https://www.amazon.com/Prier-630-7500-Breaker-Service-Original/dp/B00164C5IO

Thanks, that's exactly what I did. Purchased a repair kit on Amazon: https://www.amazon.com/gp/product/B00164C5IO/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1

Thanks! I think you may have put me on the right track. I went to the front hydrant and it had a different top, which tells me the back had been replaced before. It said Mansfield.

So I found this

https://www.prier.com/images/stories/documents/documents/Mansfield%20Stem%20ID%20Flyer.pdf

Looks like series 400 or 500 hydrant.

So I THINK this is what I need.

https://www.amazon.com/Prier-630-7500-Vacuum-Breaker-Service/dp/B00164C5IO/ref=sr_1_1?crid=31OZ7N0SI11GP&keywords=prier+630-7500+vacuum+breaker+service+parts+kit&qid=1562258968&s=gateway&sprefix=Prier+630%2Caps%2C127&sr=8-1

That being said, the white plastic piece looks a little different from the one I took a picture of..