---
product_id: 445878160
title: "Watts 0792039 Vacuum Breaker"
brand: "watts"
price: "12522433₫"
currency: VND
in_stock: true
reviews_count: 3
category: "Watts"
url: https://www.desertcart.vn/products/445878160-watts-0792039-vacuum-breaker
store_origin: VN
region: Vietnam
---

# Full-size orifice for max flow Chemical-resistant silicone seat Lead-free brass for durability Watts 0792039 Vacuum Breaker

**Brand:** watts
**Price:** 12522433₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your flow, prevent the backflow – the smart choice for safe water systems!

## Quick Answers

- **What is this?** Watts 0792039 Vacuum Breaker by watts
- **How much does it cost?** 12522433₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/445878160-watts-0792039-vacuum-breaker)

## Best For

- watts enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Reliability:** Chemical-resistant silicone seat disc provides a tight seal, preventing leaks and wear over time.
- • **Health-Safe Construction:** Lead-free brass body guarantees compliance with safety standards for potable water systems.
- • **Easy, Secure Installation:** Female NPT inlet and outlet connections simplify integration into existing plumbing setups.
- • **Maximized Flow Efficiency:** Full-size orifice ensures pipe-size capacity and optimal water flow, eliminating bottlenecks.
- • **Versatile Temperature Handling:** Engineered for both hot and cold water applications, perfect for sensitive lab environments.

## Overview

The Watts 0792039 Vacuum Breaker is a lead-free brass anti-siphon backflow preventer designed for low-flow, non-continuous hot and cold water applications. Featuring a full-size orifice for maximum flow, chemical-resistant silicone seating for leak prevention, and durable construction compliant with health standards, it ensures reliable protection of potable water supplies in professional and laboratory settings.

## Description

The Watts Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer is an essential device designed to safeguard your potable water supply from back-siphonage. This preventer is ideal for low-flow, non-continuous health hazard applications involving both hot and cold water, such as laboratory equipment, ensuring the safety and integrity of your water system.Constructed with a highly durable lead-free brass body, this 3/4" backflow preventer promises long-lasting performance and reliability. The device features female NPT inlet and outlet end connections, allowing for easy and secure installation in various plumbing systems. The inclusion of a chemical-resistant silicone seat disc enhances the preventer's durability and resistance to wear, ensuring a tight seal and preventing leaks over time. Additionally, its vacuum breaker is its atmospheric vent, designed to prevent spilling and maintain optimal functionality under varying pressure conditions. Its chrome hood also provides additional protection against environmental factors, and the full-sized orifice guarantees pipe size capacity and maximum flow, making it suitable for a range of applications where maintaining flow rate is crucial.The Watts Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer is specifically engineered to handle both hot and cold water, making it versatile for different settings and ensuring consistent performance regardless of temperature variations. Its construction from lead-free materials ensures compliance with health and safety standards.

Review: A quality plumbing product
Review: Needed as an emergency…it was perfect

## Features

- Series LF288A has a full size orifice to assure pipe size capacity and maximum flow
- It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment
- Maximum Pressure:125psi (86 bar)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00467EYC8 |
| Brand | WATTS |
| Brand Name | WATTS |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 28 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00098268434255 |
| Inlet Connection Type | Female Threaded |
| Item Dimensions | 7.3 x 6.4 x 8.4 Centimeters |
| Item Height | 3.31 Inches |
| Item Weight | 272 g |
| Item dimensions L x W x H | 7.3 x 6.4 x 8.4 Centimeters |
| Manufacturer | Park Supply of America |
| Material | Brass |
| Material Type | Brass |
| Model Number | LF288A 3/4 |
| Number of Ports | 2 |
| Outlet Connection Type | FNPT |
| Specification Met | ANSI A112.11, ASSE 1001, CSA B64, Lead Free |
| UPC | 098268434255 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** WATTS
- **Exterior Finish:** Brass
- **Global Trade Identification Number:** 00098268434255
- **Inlet Connection Type:** Female Threaded
- **Item dimensions L x W x H:** 7.3 x 6.4 x 8.4 Centimeters
- **Manufacturer:** Park Supply of America
- **Material:** Brass
- **Number of Ports:** 2
- **Outlet Connection Type:** FNPT
- **Specification Met:** ANSI A112.11, ASSE 1001, CSA B64, Lead Free

## Images

![Watts 0792039 Vacuum Breaker - Image 1](https://m.media-amazon.com/images/I/71opjsb4L+L.jpg)
![Watts 0792039 Vacuum Breaker - Image 2](https://m.media-amazon.com/images/I/811rpqoCDzL.jpg)
![Watts 0792039 Vacuum Breaker - Image 3](https://m.media-amazon.com/images/I/811xLRiE3hL.jpg)
![Watts 0792039 Vacuum Breaker - Image 4](https://m.media-amazon.com/images/I/81FOPUjDQKL.jpg)
![Watts 0792039 Vacuum Breaker - Image 5](https://m.media-amazon.com/images/I/81Nsme77RzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ A quality plumbing product
*by C***E on 7 February 2025*



### ⭐⭐⭐⭐⭐ Needed as an emergency…it was perfect
*by S***O on 28 May 2024*



### ⭐ Failing after 9 months
*by S***K on 14 December 2025*



## Frequently Bought Together

- Watts LF288A Series 3/4" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low-Flow Applications
- Watts LF288A 1/2" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low-Flow Applications
- Watts 0887171 Repair Kits

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-25*