# Watts Anti-Siphon Vacuum Breaker 288A M4 - Backflow Prevention

The **Watts Anti-Siphon Vacuum Breaker 288A M4** is an essential device designed to prevent back-siphonage, ensuring your water supply remains free from contamination. Ideal for industrial, commercial, and residential plumbing systems, this breaker offers reliable protection and peace of mind.

This **vacuum breaker** is constructed from durable brass and certified to meet ASSE-1001 and B64.1.1 standards. The **Watts 288A M4** supports a maximum pressure of 125 Psi and can handle temperatures up to 212°F. Its robust design and adherence to strict standards make it a dependable component for any plumbing setup.

Key Features:

-   **Prevents back-siphonage** to protect water purity
-   Durable **brass construction** for longevity
-   Compliant with **ASSE-1001 and B64.1.1** standards
-   Suitable for a wide range of **plumbing applications**
-   Lightweight and easy to install

Specifications:

-   Size: 1-inch
-   Maximum Pressure: 125 Psi
-   Maximum Temperature: 212°F
-   Weight: 460 grams

Trust **Watts** for superior quality and reliability in your plumbing systems. Upgrade your system with the **288A M4 Anti-Siphon Vacuum Breaker** and ensure a safe and reliable water supply. Get yours today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Watts
- **Type:** Plumbing > Valves > Vacuum Breakers
- **Tags:** 288A M4, anti-siphon, backflow prevention, plumbing, vacuum breaker, water safety, Watts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Watts Anti-Siphon Vacuum Breaker 288A M4 - Backflow Prevention-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/watts-anti-siphon-vacuum-breaker-288a-m4)
> Updated: 2026-09-19