insulated backflow box
Colors Available
Our aluminum enclosures ship in four standard colors. More colors available for an additional charge which come in .050 thickness.
  • Brushed Aluminum
  • Hartford Green
  • Sierra Tan
  • Military Brown


  • Width: 36”
  • Length: 100”
  • Height: 64”
  • $7,546 00  With Heat
  • $6,579 00  Without Heat
The 600T is composed of 5052-H32 marine grade aluminum and is available in four standard colors at no extra charge. With the recommended heat and our standard 1.5” (R-9) of polyisocyanurate insulation in the walls and 3” (R-18) in the roof, this enclosure meets ASSE Standard 1060 Class One for freeze protection. This easy to assemble, lockable enclosure also provides vandal protection to backflow preventers, meters, PRVs, and other pumps and valves.

Our Work

Take a look at some of our work to see how there is a safer, more cost cost-effective way to go about backflow preventer installation.

Deluge Valves
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In these videos you will see why backflow enclosures are safer, how our product is made, and how to size a backflow enclosure.

Why Backflow Enclosures Are Safer Than Utility Vaults
What Happens When an RPZ Backflow Preventer Fails?
Watch What Happens When an RPZ Starts Discharging Water
Fitting for Piping Penetration - Pump Covers
How to Keep Your Aluminum Enclosures Out of Sight
How to Properly Size a Backflow Enclosure
State Flower of Florida
How It’s Made: Safe-T-Cover Pump Covers and Backflow Enclosure
Where Is The Best Place For a Backflow Preventer Installation?
1000TLU880M-AL Backflow Enclosure
Why A Utility Vault Is The Worst Place For A Backflow Preventer
400AL Backflow Enclosure - Roof Removal

Visit the Resource Center

From specifications to helpful videos and downloads, our resource center is full of great information about our enclosures! 

Learn More
Don’t Take Our Word for It...


"Excellent, I must say, I have been doing this for almost 20 years and you guys are a pleasure to deal with."

Casey F.
New York

"We had an RPZ failure at the school I work at due to recent weather conditions here on Long Island. The floor-mounted heat sheet Safe-T-Cover offers would do a much better job."

Joe M.
New York

"The piping layout and enclosure sizing is awesome. It will make my life a little easier putting the finished product together."

Fire Protection Engineer
Rhode Island

Not Sure A Standard Sized Aluminum Enclosure Will Work?

Check out our custom enclosures instead.
We can make them in nearly any size with extra features.