Woodford 34HF-BR Brass Vacuum Breaker

Weight .4 lbs
Dimensions 2 × 1 × 1 in


“Just want to say THANK YOU for your help with this! I couldn't believe the handle arrived Thursday (after ordering Wednesday). I brought it up to my dad's house Friday and just looking at it I didn't think it was going to fit....but it fit perfectly. So appreciative for your expertise and quick shipping! ”
-Ashley K.



The Woodford NIDEL® Model 34HF and 37HF anti-siphon vacuum breaker is designed to protect hose connections from contamination where temperatures do not go below freezing. Uses include laundry tubs utility sinks boiler room hose bibbs and outside hose bibbs in non-freezing areas.

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

SKU: 934hfbr Category: Tag:

Woodford  Brass Vacuum Breaker


  • Standard on models 24, 43, 44, 45, 46, 74, 75 & 84
  • Special threads 13/16″-24 thread x 3/4″ hose thread
  • Designed to protect hose connections from contamination in mild climate areas.
  • Use on laundry tubs, utility sinks, boiler rooms and outside hose bibbs.





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 noelsplumbingsupply@fuse.net.


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 .4 lbs
Dimensions 2 × 1 × 1 in


“Wow!!!!! I'm so impressed. Y'all have a customer for life now. Thank you! ”
-Ernestine P