---
product_id: 12031192
title: "0887171 Repair Kit for 1/2\" 188/288/388-T 1/2 inch Vacuum Breaker"
brand: "watts"
price: "€ 76.95"
currency: EUR
in_stock: true
reviews_count: 8
category: "Watts"
url: https://www.desertcart.hr/products/12031192-0887171-repair-kit-for-1-2-188-288-388-t
store_origin: HR
region: Croatia
---

# Reliable anti-siphon disc assembly Precision-fit bonnet & O-ring Made in USA quality assurance 0887171 Repair Kit for 1/2" 188/288/388-T 1/2 inch Vacuum Breaker

**Brand:** watts
**Price:** € 76.95
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it fast, flow with confidence!

## Quick Answers

- **What is this?** 0887171 Repair Kit for 1/2" 188/288/388-T 1/2 inch Vacuum Breaker by watts
- **How much does it cost?** € 76.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/12031192-0887171-repair-kit-for-1-2-188-288-388-t)

## 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

- • **Durable Performance:** High-quality materials withstand both hot and cold water environments
- • **Leak-Proof Guarantee:** Restores vacuum breaker function to prevent costly backflow contamination
- • **Compact & Lightweight:** Only 18g with a precise 1/2 inch diameter for seamless fit
- • **Trusted Compatibility:** Perfectly engineered for Watts 188A/288A/388T vacuum breakers
- • **Effortless Maintenance:** Factory replacement kit designed for quick, tool-free installation

## Overview

The Watts 0887171 Repair Kit is a premium, USA-made replacement set for 1/2 inch 188A, 288A, and 388T anti-siphon vacuum breakers. It includes a bonnet, O-ring, disc, and disc float, engineered for easy, tool-free installation to restore reliable backflow prevention in commercial and industrial plumbing systems.

## Description

Watts 0887171 Vacuum Breaker Repair Kit For a 1/2" 188A, 288A and 388T is used to repair a 1/2 inch anti-siphon vacuum breaker most commonly used in commercial, industrial applications to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. This repair kit consists of a disc and disc float, a bonnet and O-ring. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Hot or cold water use

Review: Did the job, vacuum breaker no longer leaking - Easy replacement
Review: Use the proper parts to do the repairs - The repair kit was easy to get quickly

## Features

- Bonnet O-Ring
- Disc Assembly (Disc and Disc Float)
- For use with Watts 188A/288A/388T Anti-Siphon Vacuum Breakers
- Country of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009EC3CF0 |
| Best Sellers Rank | #224,597 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #340 in Faucet Trim & Repair Kits |
| Brand | Watts |
| Brand Name | Watts |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 30 Reviews |
| Global Trade Identification Number | 00098268351149 |
| Item Diameter | 0.5 Inches |
| Item Weight | 18.14 g |
| Manufacturer | Watts |
| Model | 0887171 |
| Nominal Inside Diameter | 0.5 Inches |
| Number of Pieces | 2 |
| Part Number | RK 188/288/388-T 1/2 |
| Set Name | RK 188/288/388-T |
| UPC | 098268351149 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Watts
- **Color:** Black
- **Item Diameter:** 0.5 Inches
- **Nominal Inside Diameter:** 0.5 Inches
- **UPC:** 098268351149

## Images

![0887171 Repair Kit for 1/2" 188/288/388-T 1/2 inch Vacuum Breaker - Image 1](https://m.media-amazon.com/images/I/716BsKQC53L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the job, vacuum breaker no longer leaking
*by S***H on August 13, 2024*

Easy replacement

### ⭐⭐⭐⭐⭐ Use the proper parts to do the repairs
*by R***R on August 11, 2021*

The repair kit was easy to get quickly

### ⭐⭐⭐⭐⭐ It was an smap
*by E***N on June 7, 2021*

Perfect fit

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**Shop now:** [https://www.desertcart.hr/products/12031192-0887171-repair-kit-for-1-2-188-288-388-t](https://www.desertcart.hr/products/12031192-0887171-repair-kit-for-1-2-188-288-388-t)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-24*