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Backflow Valve Cover

Backflow Valve Cover

Backflow Cover

$1,258.10


FREE SHIPPING
SKU 100S-AL

This backflow cover is proudly made in the USA and designed for durability and accessibility. The enclosure features a convenient lift-off design, allowing easy access for maintenance and inspections. Equipped with an ASSE Standard 1060 compliant drain flap, it provides reliable protection against the elements. For added freeze protection, it’s recommended to pair it with the Chromalox Heat Cable #30, delivering 90W of heat. Constructed from marine-grade aluminum with polyisocyanurate foam insulation and a glass fiber reinforced facer on both sides, this cover is easy to install, offers vandalism protection, and ensures the safety of testers.

Dimensions: 7" W x 32" L x 22" H

PRODUCT SPECS

Model: 100S-AL

Weight: 26 lbs

Dimensions: 7" W x 32" L x 22" H

Options: With or without 90W Heat Cable
 
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PRODUCT HIGHLIGHTS

  • Marine-grade aluminum construction material
  • All models are lockable for vandal protection
  • Easy access for testing and repairs
  • ASSE Standard 1060 compliant drain flap
  • Easy installation
  • Offers freeze protection when used with the recommended heat
  • Made in the USA

SHIPPING

✔  All items ship for free (standard ground, see map)

☏  Call: (800) 583-4891 for pricing and shipping questions.

Shipping estimates shown on the map pertain to this specific product only. Orders typically ship within 24 business hours. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

Spec Sheet

Assembly Instructions

Submittal Sheet

Drawing

Other Backflow Enclosure Sizes and Models:

Why Using an Aluminum Backflow Cover is Essential for RPZs

What is an RPZ Backflow Preventer?

A Reduced Pressure Zone (RPZ) backflow preventer is a critical component in plumbing systems designed to protect drinking water from contamination. It prevents backflow—an unwanted reverse flow of water—by maintaining a pressure differential that stops contaminants from entering the clean water supply. These devices are commonly used in irrigation systems, commercial properties, and industrial settings where water contamination risks are high.

However, RPZ backflow preventers are often installed outdoors, exposing them to various environmental and security threats. That’s where an aluminum backflow cover comes into play.

Large RPZ

Large Backflow Preventer

The Key Benefits of Using an Aluminum Backflow Cover

1. Protection Against Freezing Temperatures
One of the biggest threats to RPZs is freezing temperatures. Water trapped inside the device can expand when frozen, causing costly damage or even complete failure. An aluminum backflow cover provides insulation and can be lined with additional thermal materials to help retain heat, reducing the risk of freeze damage.

• Tip: For regions with extremely cold winters, pairing the cover with a heating element ensures maximum freeze protection.

2. Prevention of Theft and Vandalism

RPZ backflow preventers contain valuable materials such as brass and copper, making them a target for thieves looking to scrap metal for cash. Additionally, vandalism can lead to water supply disruptions and costly repairs.

An aluminum backflow cover acts as a physical deterrent, making it harder for thieves to access the device. Many covers are designed with locking mechanisms that further enhance security.

• Fact: Water utility companies report thousands of dollars in losses each year due to backflow preventer theft. Installing a protective cover reduces the chances of becoming a victim.

3. Durability and Corrosion Resistance
Aluminum is a rust-resistant material, making it ideal for outdoor applications. Unlike steel, which can corrode over time when exposed to moisture, aluminum maintains its integrity even in harsh weather conditions.

This means your backflow preventer remains protected year-round without the need for frequent maintenance or replacement of the cover.

• Bonus: Aluminum is lightweight yet strong, making it easy to install while providing reliable protection.

4. Compliance with Local Regulations
Many municipalities and water authorities require backflow preventers to be protected by enclosures, particularly in public or high-traffic areas. An aluminum backflow cover helps meet these compliance requirements while ensuring the longevity of the RPZ system.
• Tip: Always check local codes to ensure your backflow protection setup aligns with city or state regulations.

5. Aesthetic and Space-Saving Design
An uncovered RPZ device can be an eyesore, especially in well-manicured landscapes or commercial properties. Aluminum covers are available in various sizes and finishes, allowing them to blend seamlessly into the environment.
• Example: Some aluminum backflow covers are designed with ventilation panels to allow airflow while maintaining an aesthetically pleasing look.

Backflow Preventer without cover

Backflow Preventer in Open Air