3/4" Hose Bibb Vacuum Breaker - Dual Check
3/4" Hose Bibb Vacuum Breaker - Dual Check
- FREE SAME DAY SHIPPING FOR ORDERS OVER $25
Dual Check Hose Bibb Vacuum Breaker
Designed for use on yard hydrants, and hose bibbs to prevent back siphoning and contamination of the potable water supply. Installation provides protection of potential health risks and contamination in potable water. Comes complete with a breaking set screw. Once tightened set screw will break off to prevent tampering and removal.
Dual Check Vacuum Breaker General Information
- Valves: 2 Check Valves
- Connection Type: FIP
- Inlet: 3/4" Female Garden Hose Thread
- Outlet: 3/4" Male Garden Hose Thread
- Max Pressure: 125 psi
- Max Temp: 180 degrees F
- Material: Lead Free Solid Brass
- Comes equipped with a Tamper-Proof thread locking device
Dual Check Vacuum Breaker Features
- Made from heavy duty lead free brass
- Lead free certified
- 1 year warranty
- Manufactured to ASSE 1052 standards
Sold Separately
- Stainless Steel Removable Locking Screws, This item allows vacuum breakers to be removed for service of the hose bibb, yet remain tamper-proof.
We are in Sutton, Massachusetts. All orders placed before 3PM EST will be shipped on the same business day via USPS or UPS. All orders shipping within the continental US over $25 ship free.
We do not ship outside of the US, Canada, Alaska and Hawaii. We also do not ship to APO/FPO mailboxes. We are sorry for the inconvenience!

The vaccum breaker worked exactly as expected at 1/2 the price of Home Depot.
Thank you for your order and review Michael! We are so happy we could be of help!!
Works just fine
Yes, these are required in many states, we are happy our product is working out for you! Thank you for your order!!
No problems. lightnight fast shipping. We'll be back
and fits perfectly. Glad I found you guys. Way cheaper than my local hardware store. Ill be back if you can keep your prices down
3/4" Hose Bibb Vacuum Breaker - Dual Check