---
product_id: 375716893
title: "SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose"
brand: "sungator"
price: "NT$2055"
currency: TWD
in_stock: true
reviews_count: 8
category: "Sungator"
url: https://www.desertcart.tw/products/375716893-sungator-6-pack-vacuum-breakers-3-4-anti-siphon-valve
store_origin: TW
region: Taiwan
---

# Anti-siphon backflow prevention Max 180°F operating temp 6-pack complete kit SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose

**Brand:** sungator
**Price:** NT$2055
**Availability:** ✅ In Stock

## Summary

> 💧 Lock in clean water flow with SUNGATOR’s brass-backed anti-siphon power!

## Quick Answers

- **What is this?** SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose by sungator
- **How much does it cost?** NT$2055 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/375716893-sungator-6-pack-vacuum-breakers-3-4-anti-siphon-valve)

## 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

- • **Complete 6-Pack Kit:** Includes 6 vacuum breakers, washers, tape & storage box for instant installation and zero downtime.
- • **Premium Brass Durability:** Heavy-duty brass construction resists corrosion and ensures long-lasting outdoor performance.
- • **Freeze-Resistant Drain Hole:** Automatically drains residual water to prevent freezing damage during cold snaps.
- • **Advanced Anti-Siphon Technology:** Prevents water contamination by stopping backflow into potable water systems—safety first.
- • **Universal 3/4'' GHT Compatibility:** Fits standard outdoor faucets, hose bibs, RVs, and hydrants for versatile use.

## Overview

The SUNGATOR 6-Pack Vacuum Breakers are premium 3/4'' brass anti-siphon valves designed to prevent backflow contamination in outdoor water systems. Each kit includes six vacuum breakers, washers, and Teflon tape, all housed in a convenient plastic box. Engineered to withstand up to 125 psi and 180°F, these valves feature a drain hole to avoid freeze damage and fit standard garden hose threads, making them an essential upgrade for any professional-grade outdoor watering setup.

## Description

Brass Garden Hose Fitting Why choose SUNGATOR vacuum breaker? The 3/4-Inch thread outlet is compatible with most of standard hose and end valves, including hose bib, sillcocks, wall faucets and garden hose Durable brass material stays longer; Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9; Max operating pressure is 125 psi; Max operating temperature is 180°F/82°C Preventing the water remaining in the hose from flowing back into your drinking system Why choose SUNGATOR vacuum breaker? The 3/4-Inch thread outlet is compatible with most of standard hose and end valves, including hose bib, sillcocks, wall faucets and garden hose Durable brass material stays longer; Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9; Max operating pressure is 125 psi; Max operating temperature is 180°F/82°C Preventing the water remaining in the hose from flowing back into your drinking system Garden Hose Adapter Compression Fitting 3/8" Compression Tee Compression Tube Fitting 3/8" Compression Fitting Water Bulkhead Tank Connector

Review: It is a great device. - Works well.
Review: 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.

## Features

- 【PACKAGE INCLUDES】: 3/4 Inch GHT Vacuum Breaker × 6, washers × 6, tape (About 350" long) × 1, plastic box × 1. ATTENTION: 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】: 3/4'' 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 threads.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099PXF5XV |
| Best Sellers Rank | #4,517 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Pipe Fittings |
| Brand | SUNGATOR |
| Brand Name | SUNGATOR |
| Color | Brass |
| Connector Type | Threaded NPT |
| Customer Reviews | 4.4 out of 5 stars 1,729 Reviews |
| Exterior Finish | Plastic |
| Manufacturer | SUNGATOR |
| Material | Brass |
| Material Type | Brass |
| Model Number | c1cd6d0c-3598-424a-beb8-496205488f8c |
| Number of Pieces | 6 |
| Set Name | 6-Pack |
| Size | 3/4 inch |
| Thread Type | GHT |
| Unit Count | 6.0 Count |

## Product Details

- **Brand:** SUNGATOR
- **Color:** Brass
- **Connector Type:** Threaded NPT
- **Exterior Finish:** Plastic
- **Manufacturer:** SUNGATOR
- **Material:** Brass
- **Number of Pieces:** 6
- **Set Name:** 6-Pack
- **Size:** 3/4 inch
- **Thread Type:** GHT

## Images

![SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose - Image 1](https://m.media-amazon.com/images/I/71HNIjrGnDL.jpg)
![SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose - Image 2](https://m.media-amazon.com/images/I/71o-yOQzkxL.jpg)
![SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose - Image 3](https://m.media-amazon.com/images/I/71UyH7F77yL.jpg)
![SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose - Image 4](https://m.media-amazon.com/images/I/71Cuuy6Tx-L.jpg)
![SUNGATOR 6-Pack Vacuum Breakers, 3/4'' Anti Siphon Valve Outside Faucet, 3/4 Inch GHT Hose Bib Backflow Preventer for Outdoor Faucet, Brass 3/4'' Hose Bib Anti-Backflow Vacuum Breakers for Garden Hose - Image 5](https://m.media-amazon.com/images/I/71wo4XU47IL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is a great device.
*by B***S on April 6, 2026*

Works well.

### ⭐⭐⭐⭐⭐ Works great
*by A***D on October 5, 2024*

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.

### ⭐⭐⭐⭐ Good equipment, but REMOVE THE SCREW.
*by T***N on February 21, 2026*

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.

## Frequently Bought Together

- SUNGATOR Anti Siphon Valve, 6-Pack Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape
- WHK Hose Bib Backflow Preventer Vacuum Breaker,Garden Hose Check Valve to Connect 3/4 Inch Outdoor Faucet Spigot,Sprinkler,RV,Anti-Siphon,6 Packs
- Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-19*