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The SUNGATOR 2-Pack Hose Bib Backflow Preventer features heavy-duty brass construction and a 3/4 inch GHT threaded design, providing reliable anti-siphon protection for outdoor faucets. It prevents contaminated water from flowing back into potable water systems, supports up to 125 psi pressure and 180°F temperature, and includes washers and Teflon tape for easy installation. Ideal for garden hoses, RVs, and outdoor spigots, this kit ensures safe, freeze-resistant water flow with a smart drain hole design.





























| ASIN | B07VD7B6SM |
| Best Sellers Rank | #3,731 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Pipe Fittings |
| Brand | SUNGATOR |
| Brand Name | SUNGATOR |
| Color | Brass |
| Connector Type | Threaded Fitting (GHT) |
| Customer Reviews | 4.4 out of 5 stars 1,729 Reviews |
| Exterior Finish | Plastic |
| Manufacturer | SUNGATOR |
| Material | Brass |
| Material Type | Brass |
| Number of Pieces | 2 |
| Set Name | Brass Hose Bib Backflow Preventer Set (2 Piece) |
| Size | 3/4 Inch |
| Thread Size | 3/4 Inch GHT |
| Thread Type | GHT |
| Unit Count | 2 Count |
B**S
It is a great device.
Works well.
A**D
Works great
The water was spraying out when I turned on the hose. I replaced what I had with this connector. No more spraying and leaking when it's operating or when I turn off the water. The product came with six, including tape and rubber seals, in a handy plastic container. Quick fix. I'm pleased.
T**N
Good equipment, but REMOVE THE SCREW.
Remember to REMOVE THE SCREW! I dutifully screwed in tight a couple years ago. Now they stopped working, and the screws are not removable. I had to hire a plumber to drill-out the screws, which leaves a hole in the faucet male threads.
B**H
Good product and good price
Seems to work fine. Somehow I didn't realize that these came with sealing tape and extra washers. A good price for two items. I was replacing an old back flow limiter that was defective. My first time to do this. A bit of advice for anyone else doing this for the first time: 1. I discovered that the old one was locked on with a setscrew. I had to carefully drill this out to remove it. 2. These new ones also have a setscrew. You are expected to tighten it on until the head of the screw breaks off. I chose to not do that, in case I needed to remove it later. But, again, I am pleased with what I received.
B**Y
Good quality
Looks like high-quality it has the set screw and it has accessories to help you make sure the snug fit
B**R
Very well made - added use experience
This comes in a very well thought out kit with added hose washers and Teflon tape. I put these on a freeze proof faucets with 100 psi pressure and they work very well. Use tip, when you turn the water off, holes around the diameter of the device open to bleed the pressure off. If you have a nozzle or other device causing back pressure you WILL get wet. When you turn the water off, it is best to insure your nozzle is wide open to help bleed the pressure off the hose and place your hand over the fitting on the faucet to deflect the water away from your pants.
S**R
Squeals when flushing toilets
Easy to install, seems to be very high quality brass with a stainless steel set screw. However, it squeals evey time any water is used inside the house. The last one I had didn't do this, so not sure why this one does.
L**S
Que tengan siempre en stop
Excelente producto es útil para lo que se lo usa
Trustpilot
1 day ago
1 week ago