Arrowhead PK1380 Self Draining Replacement Vacuum Breaker Fine Thread Inlet

Weight .5 lbs
Dimensions 3 × 2 × 2 in


“Fantastic! I walked in with parts to the faucet in my vintage sink and walked out with everything I needed. Chain hardware stores suggested I get a whole new sink and/or would not be able to do it without a plumber. The employee at Noels took a quick look, knew what it was, and had it in stock. I was able to fix my sink in two minutes with their help! ”
-Elizabeth A.



We are proud to be part of the U.S. plumbing history and continue to stand behind our company slogan, Reliable – Proven – Trusted – Since 1936.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL,, or via the text widget on this screen.

SKU: 9PK1380 Category: Tag:

Arrowhead Self Draining Replacement Vacuum Breaker Fine Thread Inlet


  • Made from heavy duty lead free brass alloy.
  • Back-flow prevention that protects your household water supply from contaminated water.
  • Allows faucet to automatically drain upon shut-off to prevent freezing.
  • Used for repair of hose bib with factory installed back-flow preventer.
  • Inlet Connection: 1-1/16″ fine thread.
  • Outlet Connection: 3/4″ male hose thread.






Customer submitted image of this vacuum breaker. 


Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at


We will make sure you have the right part.



Do I need to use teflon tape or thread sealant on this item? chevron-icon

Yes, it is recommended that teflon tape or sealant is used on this item.

Weight .5 lbs
Dimensions 3 × 2 × 2 in


“It is so nice to see you guys are still rocking and providing the best service for unique plumbing parts. I first used you guys 20 plus years ago when my brother turned me on to you. I live in Nashville now and was searching the entire region for a particular cartridge and you are the only one that had it. Hands down there's not many like you and you've always provided a great service and I'm glad to see you doing it now even online! ”