---
product_id: 9685273
title: "3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199"
brand: "eastman"
price: "฿748"
currency: THB
in_stock: true
reviews_count: 13
category: "Eastman"
url: https://www.desertcart.co.th/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose
store_origin: TH
region: Thailand
---

# 3/4 Inch FHT x MHT thread size Heavy-duty brass corrosion-resistant body Anti-siphon backflow prevention 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199

**Brand:** eastman
**Price:** ฿748
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your water, secure your peace of mind!

## Quick Answers

- **What is this?** 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 by eastman
- **How much does it cost?** ฿748 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose)

## Best For

- eastman enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit & Seal:** 3/4 Inch FHT x MHT threading ensures leak-proof, secure connections for your plumbing setup.
- • **Ultimate Water Safety:** Anti-siphon vacuum breaker prevents harmful backflow, protecting your potable water system effortlessly.
- • **Built to Last Outdoors:** Durable brass construction resists corrosion and wear, engineered for years of reliable performance.
- • **Hassle-Free Installation:** Break-off screw design enables quick, permanent setup—get your system protected in minutes.
- • **Self-Draining Efficiency:** Innovative self-draining mechanism prevents water stagnation, reducing maintenance and boosting hygiene.

## Overview

The Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker is a premium brass plumbing fitting designed to prevent backflow contamination in outdoor hose systems. Featuring a corrosion-resistant heavy-duty brass body, a self-draining valve mechanism, and a break-off screw for permanent installation, it supports up to 125 PSI and 180°F. Ideal for professionals and serious gardeners, it ensures water safety, durability, and easy installation.

## Description

Product Description Simplify your plumbing and home improvement projects with Eastman hose bibb vacuum breaker fittings. Composed of strong and sturdy brass, this vacuum breaker spigot is designed to prevent the backflow of fluids back into the potable water system, and is equipped with a self-draining mechanism that allows water to drain upon shut off. The anti siphon check valve features a break-off screw for permanent installation, features a maximum pressure of 125 PSI, and a temperature of 180 degrees F. The screw has a diameter of 3/16 inches, a thread count of 32 per inch, and a length of 1/4 inch. From the Manufacturer Eastman's Hose Bibb Anti-Siphon Vacuum Breaker is designed for outdoor hose use. The vacuum breaker is designed to prevent the backflow of fluids back into the potable water system. This vacuum breaker is self draining and includes a break-off screw for permanent installation.

Review: Excellent Quality – Zero Leaks! - I bought this Eastman 3/4" Hose Bibb Anti-Siphon Vacuum Breaker to replace an old, spraying valve, and it has exceeded my expectations. Right out of the packaging, you can tell the build quality is solid and durable. Installation was incredibly easy and took less than a minute. The threads are cleanly cut, allowing it to screw onto the outdoor faucet perfectly without any cross-threading. The best part? Absolutely zero leaks. When the water is turned wide open, the seal holds perfectly tight with no annoying drips or spraying from the sides. It does exactly what it's supposed to do, holding up to full water pressure effortlessly while providing great peace of mind for backflow prevention. If you need a reliable, high-quality vacuum breaker that actually seals right the first time, this is the one to get. Highly recommended!
Review: desertcart comes in clutch! - This fit thank goodness. It replaced my striped one. Solid, easy to install and works as it should. Good water pressure. As always, desertcart comes in clutch!

## Features

- BACKFLOW PREVENTER: Vacuum breaker valve is designed to prevent the backflow of fluids back into the potable water system
- FUNCTIONALITY: Anti siphon device is equipped with a self-draining mechanism that allows water to drain upon shut off
- EASY TO INSTALL: Backflow protector features a break-off screw for permanent installation
- DURABLE: Vacuum breaker replacement is constructed of a heavy duty brass body for long-lasting reliability, and is corrosion free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LEMRVIW |
| Best Sellers Rank | #829 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Pipe Fittings |
| Brand | Eastman |
| Brand Name | Eastman |
| Color | Brass |
| Connector Type | Adapter |
| Customer Reviews | 4.4 out of 5 stars 1,724 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00091712097860, 00091712201991 |
| Included Components | hose bib vacuum breaker |
| Item Dimensions | 1.5 x 1.7 x 0.5 inches |
| Item Type Name | Hose Bibb Anti-Siphon Vacuum Breaker |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 1.5 x 1.7 x 0.5 inches |
| Manufacturer | Eastman |
| Manufacturer Part Number | 20199 |
| Material | Brass |
| Material Type | Brass |
| Model Number | 20199 |
| Number of Pieces | 1 |
| Size | 3/4 Inch FHT x 3/4 Inch MHT |
| Thread Size | 0.75 inch |
| Thread Type | UNC |
| UPC | 091712201991 091712097860 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Eastman
- **Color:** Brass
- **Connector Type:** Adapter
- **Exterior Finish:** Brass
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 1.5 x 1.7 x 0.5 inches
- **Material:** Brass
- **Size:** 3/4 Inch FHT x 3/4 Inch MHT
- **Thread Size:** 0.75 inch
- **Thread Type:** UNC

## Images

![3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Image 1](https://m.media-amazon.com/images/I/81iD1iR5tcL.jpg)
![3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Image 2](https://m.media-amazon.com/images/I/71IJF8nftvL.jpg)
![3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Image 3](https://m.media-amazon.com/images/I/81Il39cStDL.jpg)
![3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Image 4](https://m.media-amazon.com/images/I/71pGkzf8DSL.jpg)
![3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Image 5](https://m.media-amazon.com/images/I/819brmp-UkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality – Zero Leaks!
*by K***A on May 27, 2026*

I bought this Eastman 3/4" Hose Bibb Anti-Siphon Vacuum Breaker to replace an old, spraying valve, and it has exceeded my expectations. Right out of the packaging, you can tell the build quality is solid and durable. Installation was incredibly easy and took less than a minute. The threads are cleanly cut, allowing it to screw onto the outdoor faucet perfectly without any cross-threading. The best part? Absolutely zero leaks. When the water is turned wide open, the seal holds perfectly tight with no annoying drips or spraying from the sides. It does exactly what it's supposed to do, holding up to full water pressure effortlessly while providing great peace of mind for backflow prevention. If you need a reliable, high-quality vacuum breaker that actually seals right the first time, this is the one to get. Highly recommended!

### ⭐⭐⭐⭐⭐ Amazon comes in clutch!
*by A***C on May 25, 2026*

This fit thank goodness. It replaced my striped one. Solid, easy to install and works as it should. Good water pressure. As always, Amazon comes in clutch!

### ⭐⭐⭐⭐⭐ Good price
*by O***. on May 27, 2026*

Good quality, works well

## Frequently Bought Together

- Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199
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**Shop now:** [https://www.desertcart.co.th/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose](https://www.desertcart.co.th/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-12*