---
product_id: 158034120
title: "SPIRAX SARCO VB 21 Vacuum Breaker"
brand: "spirax sarco"
price: "£2.80"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/158034120-spirax-sarco-vb-21-vacuum-breaker
store_origin: GB
region: United Kingdom
---

# Prevents water hammer Durable construction Easy installation SPIRAX SARCO VB 21 Vacuum Breaker

**Brand:** spirax sarco
**Price:** £2.80
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your System's Performance!

## Quick Answers

- **What is this?** SPIRAX SARCO VB 21 Vacuum Breaker by spirax sarco
- **How much does it cost?** £2.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/158034120-spirax-sarco-vb-21-vacuum-breaker)

## Best For

- spirax sarco enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand:** Backed by Spirax Sarco's reputation for excellence in engineering.
- • **Unmatched Durability:** Engineered for long-lasting performance in demanding environments.
- • **Effortless Installation:** Get up and running in no time with user-friendly installation.
- • **Versatile Compatibility:** Seamlessly integrates with various systems for maximum flexibility.
- • **Water Hammer Prevention:** Say goodbye to disruptive water hammer with our advanced design.

## Overview

The VB 21 Vacuum Breaker by Spirax Sarco is a high-quality device designed to prevent water hammer and ensure system efficiency. With its durable construction and easy installation, it is the perfect solution for professionals seeking reliability and performance in their plumbing systems.

## Description

SPIRAX SARCO VB 21 VACUUM BREAKER

## Features

- CUSTOM IDENTIFIER: SPIRAX SARCO VB 21 D692797

## Images

![SPIRAX SARCO VB 21 Vacuum Breaker - Image 1](https://m.media-amazon.com/images/I/51XvnNTX88L.jpg)
![SPIRAX SARCO VB 21 Vacuum Breaker - Image 2](https://m.media-amazon.com/images/I/418dNA1LSqL.jpg)
![SPIRAX SARCO VB 21 Vacuum Breaker - Image 3](https://m.media-amazon.com/images/I/51u9PBo7wzL.jpg)
![SPIRAX SARCO VB 21 Vacuum Breaker - Image 4](https://m.media-amazon.com/images/I/5137m1onEyL.jpg)
![SPIRAX SARCO VB 21 Vacuum Breaker - Image 5](https://m.media-amazon.com/images/I/61Ger1yfMeL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/158034120-spirax-sarco-vb-21-vacuum-breaker](https://www.desertcart.co.uk/products/158034120-spirax-sarco-vb-21-vacuum-breaker)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-02*