---
product_id: 9410915
title: "Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker"
brand: "toro"
price: "€ 163.43"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/9410915-toro-53300-1-inch-sprinkler-system-pressure-vacuum-breaker
store_origin: IE
region: Ireland
---

# 1-inch flow capacity Built-in unions for easy maintenance Twist-off cap for simple winterizing Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker

**Brand:** toro
**Price:** € 163.43
**Availability:** ✅ In Stock

## Summary

> 💦 Keep your lawn lush and your water pure—effortless irrigation protection!

## Quick Answers

- **What is this?** Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker by toro
- **How much does it cost?** € 163.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/9410915-toro-53300-1-inch-sprinkler-system-pressure-vacuum-breaker)

## Best For

- toro enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 16 ounces and under 10 inches tall, it fits discreetly without bulk.
- • **Effortless Winterizing:** Twist-off cap design makes seasonal maintenance a breeze—no hassle, no downtime.
- • **Maintenance Made Simple:** Built-in unions and test ports ensure quick access and easy upkeep—save time and stress.
- • **Universal Compatibility:** Works seamlessly with any irrigation brand—flexibility that fits your system.
- • **Backflow Protection Mastery:** Prevents contaminated water from polluting your potable supply—safety first.

## Overview

The Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker is a compact, easy-to-install device designed to prevent back-siphonage of contaminated water into potable water supplies. Featuring a 1-inch female NPT inlet/outlet, built-in unions for maintenance, and a twist-off cap for simple winterizing, it offers universal compatibility with all irrigation brands, ensuring reliable, year-round water safety and system efficiency.

## Description

Product Description               Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker                  .com               The Toro 1-inch pressure vacuum breaker prevents the back-siphonage of contaminated water into pressurized, potable water supplies. Economical and easy to install, this atmospheric vacuum breaker makes it simple to winterize with the twist-off cap. The reliable design features a one-inch female NPT inlet and outlet and built-in unions for easy maintenance and easy access to test ports. For new or replacement installations, this pressure vacuum breaker works with any brand of irrigation system.

## Features

- One-inch pressure vacuum breaker prevents back-siphonage of contaminated water into pressurized, potable water supplies
- Easy to winterize with the twist-off cap
- Economical and easy to install; built-in unions for easy maintenance
- Works with any brand of irrigation systems
- 1-inch female NPT inlet and outlet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Toro |
| Color | No Color |
| Material | Plastic |
| Power Source | Manual |
| Item Weight | 16 ounces |
| Maximum Flow Rate | 5 Gallons Per Minute |
| Global Trade Identification Number | 20021038533005 |
| Manufacturer | Toro |
| UPC | 021038533001 |
| Item Package Dimensions L x W x H | 8.27 x 8.15 x 5.51 inches |
| Package Weight | 0.91 Kilograms |
| Item Dimensions  LxWxH | 4.8 x 8.5 x 9.8 inches |
| Brand Name | Toro |
| Warranty Description | Warranty |
| Model Name | Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker |
| Suggested Users | Unisex-Adult |
| Number of Items | 1 |
| Part Number | B000A1E6B8 |
| Included Components | Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker |
| Size | No Size |

## Product Details

- **Brand:** Toro
- **Color:** No Color
- **Material:** Plastic
- **Power Source:** Manual
- **Item Weight:** 16 ounces
- **Maximum Flow Rate:** 5 Gallons Per Minute
- **Global Trade Identification Number:** 20021038533005
- **Manufacturer:** Toro
- **UPC:** 021038533001

## Images

![Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker - Image 1](https://m.media-amazon.com/images/I/81gwrharg2L.jpg)
![Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker - Image 2](https://m.media-amazon.com/images/I/81Wv2kSAazL.jpg)
![Toro 53300 1-Inch Sprinkler System Pressure Vacuum Breaker - Image 3](https://m.media-amazon.com/images/I/41TO848eIwL.jpg)

## Questions & Answers

**Q: How do you winterize it? Seems like there are no instructions provided in the box for winterizing.**
A: This valve is part of an irrigation system. In the winter you must blow all the water from the lines. There should be a threaded port where you can attach an air hose coupling. It takes a lot of volume of air. Turn water off at source, attach air hose from fully "charged" compressor, then use manual method to open each zone. Use this valve to regulate air to zone... once water is gone and all you hear is air from zone, go to next zone and repeat. Once system is completely void of water, I set my handles at 45 degrees for winter. When spring comes, unscrew top and inspect o rings, springs etc...(Debris, bugs etc...) Close both valves and open water source. Open valves and charge system with water and run all zones. You will get some vacuum break while charging, pressure will soon equalize and valve break will snap into ready position.

**Q: is the toro 53300 PVB preventer lead free**
A: I think being it's all plastic, it's lead free 

But not sure if NSF rated for potable water 

I used on irrigation and pool water lines

**Q: Is the a video on how to replace this?**
A: never looked. Had no problem changing unit

**Q: Are these rated for constant pressure?**
A: Yes, they are rated for constant pressure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Part was original Toro equipment
  

*by C***A on Reviewed in the United States on June 12, 2023*

Part was original Toro equipment. Purchased from Amazon Market place as used/reboxed. Part was in perfect condition worked like new.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Effective and cheap
  

*by B***H on Reviewed in the United States on April 25, 2007*

This device works fine for my application (residential with plastic pipe), but it does need to be thoroughly bled for winter to avoid freeze damage. Easy to assemble and seal, and there doesn't seem to be much alternative at this price.Update 12/31/12 After five years use still going strong, a dab of plumbers grease helps lubricate the sealing rings, meanwhile 3 neighbours have had their brass PVBs fail, split and leak due to incorrect or incomplete bleeding during winterizing. On the upside, brass 1" PVBs seem to have reduced in price to within $10-15 of this one so there is more choice, on Amazon at least.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good design
  

*by B***O on Reviewed in the United States on September 14, 2023*

Had to replace the bronze unit after an unseasonal freeze.  The great thing about this one is that it has two pipe and nut joints so replacement in the future should not involve having to cut and replumb the pipes.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-16*