---
product_id: 152140136
title: "SUNGATOR 2-Pack Hose Bib Backflow Preventer, 3/4 Inch GHT Vacuum Breakers Outside Faucet, Hose Bib Anti-Siphon Valve for Outdoor Faucet, Brass 3/4'' Garden Hose Bib Anti-Backflow Preventer"
brand: "sungator"
price: "Bs.260"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/152140136-sungator-2-pack-hose-bib-backflow-preventer-3-4-inch
store_origin: BO
region: Bolivia
---

# Prevents water backflow & siphoning Handles up to 180°F & 125 psi Heavy-duty brass build SUNGATOR 2-Pack Hose Bib Backflow Preventer, 3/4 Inch GHT Vacuum Breakers Outside Faucet, Hose Bib Anti-Siphon Valve for Outdoor Faucet, Brass 3/4'' Garden Hose Bib Anti-Backflow Preventer

**Brand:** sungator
**Price:** Bs.260
**Availability:** ✅ In Stock

## Summary

> 🚿 Keep your water clean and your garden thriving—no backflow, no worries!

## Quick Answers

- **What is this?** SUNGATOR 2-Pack Hose Bib Backflow Preventer, 3/4 Inch GHT Vacuum Breakers Outside Faucet, Hose Bib Anti-Siphon Valve for Outdoor Faucet, Brass 3/4'' Garden Hose Bib Anti-Backflow Preventer by sungator
- **How much does it cost?** Bs.260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/152140136-sungator-2-pack-hose-bib-backflow-preventer-3-4-inch)

## Best For

- sungator enthusiasts

## Why This Product

- Trusted sungator brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freeze-Guard Drain:** Smart drain hole releases leftover water to prevent freezing damage during cold snaps.
- • **Built to Last Brass:** Durable corrosion-resistant brass ensures long-term reliability for your outdoor faucets.
- • **Backflow Blocker Pro:** Advanced vacuum breaker design stops contaminated water from flowing back into your potable supply.
- • **Complete Ready-to-Use Kit:** Includes washers, tape, and a plastic storage box—everything you need to upgrade your watering setup instantly.
- • **Universal Fit, No Fine Threads:** 3/4 Inch GHT threading fits most garden hoses and outdoor faucets for seamless installation.

## Overview

The SUNGATOR 2-Pack Hose Bib Backflow Preventers are heavy-duty brass anti-siphon valves designed to protect your potable water system by preventing backflow and siphoning. Certified to ANSI, CSA, and NSF standards, they handle up to 125 psi and 180°F, feature a drain hole to avoid freezing, and fit standard 3/4 inch garden hose threads. This kit includes washers, tape, and a storage box for easy installation and maintenance.

## Description

SUNGATOR 2-Pack Hose Bib Backflow Preventer, 3/4 Inch GHT Vacuum Breakers Outside Faucet, Hose Bib Anti-Siphon Valve for Outdoor Faucet, Brass 3/4'' Garden Hose Bib Anti-Backflow Preventer

## Features

- 【PACKAGE INCLUDES】: 3/4 Inch GHT Hose Bib Backflow Preventer × 2, Washers × 4, Tape (About 350" long) × 1, Plastic Box × 1. ATTENTION: suitable for garden hose thread, NOT FOR FINE THREAD.
- 【ADVANCED FUNCTION】: The hose bib vacuum breaker is designed to prevent fluid backflow into potable water systems. With a break-off screw for permanent attachment and a drain hole for draining remaining water, the backflow preventer efficiently prevents water from freezing and siphoning.
- 【ATTENTION】: Reaching a certain water pressure, the drain hole is able to drain the remained water in the pipe. Please keep away from the vacuum breaker when turning off the water, remained water will be sprayed out.
- 【HIGH QUALITY】: Crafted from heavy-duty brass, the anti-siphon valve ensuring corrosion resistance and a longer service life. Meets ASSE 1011/CSA B64.2, ANSI/NSF 61-9. Max operating pressure is 125 psi; max operating temperature is 180°F/82°C.
- 【GREAT COMPATIBILITY】: With a 3/4 Inch Female Hose Threaded Inlet × 3/4 Inch Male Hose Threaded Outlet design, the garden hose anti-siphon valve is widely used for outside faucet, hose bibs, sillcocks, RV, garden spigot, outside water faucets, and hydrants with standard hose and and end valves. But not for fine thread.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | SUNGATOR |
| Color | Brass |
| Connector Type | Threaded Fitting (GHT) |
| Thread Size | 3/4 Inch GHT |
| Exterior Finish | Plastic |
| Thread Type | GHT |
| Number of Pieces | 2 |
| Manufacturer | SUNGATOR |
| Item Weight | 6.4 ounces |
| Package Dimensions | 3.35 x 3.35 x 1.34 inches |
| Style | 2 Pack |
| Measurement System | inch |
| Certification | ansi, csa, nsf |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** SUNGATOR
- **Color:** Brass
- **Connector Type:** Threaded Fitting (GHT)
- **Thread Size:** 3/4 Inch GHT
- **Exterior Finish:** Plastic
- **Thread Type:** GHT
- **Number of Pieces:** 2
- **Manufacturer:** SUNGATOR

## Images

![SUNGATOR 2-Pack Hose Bib Backflow Preventer, 3/4 Inch GHT Vacuum Breakers Outside Faucet, Hose Bib Anti-Siphon Valve for Outdoor Faucet, Brass 3/4'' Garden Hose Bib Anti-Backflow Preventer - Image 1](https://m.media-amazon.com/images/I/61OJxIvB+nL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: The 3/4 is to small for my faucet.  What’s the next size up?**
A: The 3/4 size is used for residential. If you have a larger size you may have a commercial application which you may require a back flow preventer.

**Q: made in ....?**
A: Why is it important to know where this is made. Most things these days are made in China. These devices last approx 6 years. If you live in the south, the hardness of the water limits the life span to the 6 years. If you live in the north ( Canada/North USA) the frozen temps affect the life span as most people don't drain  all the water from their outside lines.

**Q: Is the product labeled with nsf, ansi, or can 61?**
A: I am not able to tell you our maintenance man installed and he is not available.

**Q: Why does it spray water every time you release the hose spray handle as though you shut the water off at the valve?.**
A: it should not spray water if the vacuum breaker functions properly. it spray water when I turn on and off the trigger from the hose sprayer. also when i turn off the faucet, it also sprays out water. I always get wet. I don't know if that is what vacuum breaker suppose to work.

## Frequently Bought Together

- SUNGATOR 2-Pack Hose Bib Backflow Preventer, 3/4 Inch GHT Vacuum Breakers Outside Faucet, Hose Bib Anti-Siphon Valve for Outdoor Faucet, Brass 3/4'' Garden Hose Bib Anti-Backflow Preventer
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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-01*