---
product_id: 778684958
title: "Watts LF288A 1/2\" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications"
brand: "watts"
price: "2150189 kr"
currency: ISK
in_stock: false
reviews_count: 5
category: "Watts"
url: https://www.desertcart.is/products/778684958-watts-lf288a-1-2-lead-free-brass-anti-siphon-vacuum
store_origin: IS
region: Iceland
---

# Full-size orifice ensures max flow Anti-siphon prevents backflow contamination Lead-free brass for safe durability Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications

**Brand:** watts
**Price:** 2150189 kr
**Availability:** ❌ Out of Stock

## Summary

> 🚰 Elevate your water safety game with Watts – because your flow deserves the best!

## Quick Answers

- **What is this?** Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications by watts
- **How much does it cost?** 2150189 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/778684958-watts-lf288a-1-2-lead-free-brass-anti-siphon-vacuum)

## 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

- • **Flow Without Limits:** Full-size orifice matches pipe capacity for optimal water pressure and efficiency.
- • **Versatile & Ready for Action:** Perfect for low flow, hot or cold water, labs, and any non-continuous water application.
- • **Backflow Blocker Extraordinaire:** Advanced anti-siphon design stops contaminated water from reversing into your supply.
- • **Pure Protection, Zero Compromise:** Lead-free brass construction safeguards your water quality and health.
- • **Built to Last, Designed to Impress:** Chrome hood and chemical-resistant silicone disc seat combine durability with sleek style.

## Overview

The Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker is engineered to prevent backflow contamination in hot or cold water systems. Featuring lead-free brass construction, a full-size orifice for maximum flow, and a chemical-resistant silicone disc seat under a chrome hood, it ensures durability and reliable performance in low flow applications. Ideal for professional and home use, it safeguards your water supply with premium quality and compliance.

## Description

This 1/2" lead free anti-siphon vacuum breaker is for hot or cold water to prevent back siphonage contaminated water backflow from entering your drinking water. Constructed with lead-free construction, chemical resistant silicone seat disc, chrome hood and spill proof vents. Equipped with full-size orifice to ensure pipe size capacity and maximum flow rate. Ideal for healthy applications such as low flow, non-continuous hot or cold water, laboratory equipment and so on.

Review: Hopefully will prevent future issues. Worked well this past year
Review: The one that comes with the RV is really cheap plastic and under the bathroom sink. I ordered this one as a replacement before our first trip. This is heavy and seems really quality. I've only been on a couple of trips with it but am very happy. I think it is well worth the extra money.

## Features

- Lead free construction
- Full size orifice for maximum flow
- Female NPT inlets and outlets
- Hot or Cold Water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00467HJBQ |
| Amazon Bestseller | #977,932 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #27,843 in Bathroom Fixtures |
| Are Batteries Included | No |
| Brand | Watts |
| Customer Reviews | 4.7 4.7 out of 5 stars (294) |
| Date First Available | February 5, 2014 |
| Item Weight | 227 g |
| Material | Brass |
| Model Number | LF288A 1/2 |
| Product Dimensions | 5.56 x 4.78 x 7.77 cm; 226.8 g |
| Usage | Threaded |

## Product Details

- **Brand:** Watts
- **Exterior Finish:** Chrome
- **Inlet Connection Size:** 0.5 インチ
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 5.6 x 4.8 x 7.8 cm
- **Material:** Brass
- **Maximum Operating Pressure:** 8.6 Bars
- **Number of Ports:** 2
- **Outlet Connection Type:** FNPT
- **Specification Met:** NSF/ANSI 61

## Images

![Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications - Image 1](https://m.media-amazon.com/images/I/3104xINY5LL.jpg)
![Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications - Image 2](https://m.media-amazon.com/images/I/319qGZ3xIfL.jpg)
![Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications - Image 3](https://m.media-amazon.com/images/I/31GoYllBbyL.jpg)
![Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications - Image 4](https://m.media-amazon.com/images/I/31gLLCd8wZL.jpg)
![Watts LF288A 1/2" Lead Free Brass Anti-Siphon Vacuum Breaker with Backflow Prevention, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low Flow Applications - Image 5](https://m.media-amazon.com/images/I/31oQ0kIOYkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***G on January 21, 2022*

Hopefully will prevent future issues. Worked well this past year

### ⭐⭐⭐⭐⭐ Review
*by C***S on May 1, 2024*

The one that comes with the RV is really cheap plastic and under the bathroom sink. I ordered this one as a replacement before our first trip. This is heavy and seems really quality. I've only been on a couple of trips with it but am very happy. I think it is well worth the extra money.

### ⭐⭐⭐⭐⭐ Review
*by A***R on December 30, 2021*

Good product

## Frequently Bought Together

- 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
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-08*