Backflow / Hotbox Enclosures

Backflow enclosures, also known as hotbox enclosures, aim to protect backflow preventers, valves or pumps from freeze or vandalism. Backflow enclosures are a simple solution to ensure the safety of your equipment while maintaining convenient above-ground access for maintenance and inspection personnel.

Our backflow enclosures are made of marine-grade aluminum 5052-H32 and come in a variety of colors to meet your aesthetics requirements. We also offer backflow enclosures that comply with ASSE 1060 class 1 standards for extreme environments.

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Aluminum Insulated Backflow (Hotbox) Enclosure – 0.75 to 4 Pipe Sizes

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Safe-T-Cover SN Series Insulated Enclosures.
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Aluminum Insulated Backflow (Hotbox) Enclosure, Pipe Size 10

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Safe-T-Cover Panel Design Series 1000
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Aluminum Insulated Backflow (Hotbox) Enclosure, Pipe Size 4

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Safe-T-Cover Panel Design Series 400
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Aluminum Insulated Backflow (Hotbox) Enclosure, Pipe Size 6

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Safe-T-Cover Panel Design Series 600
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Aluminum Insulated Backflow (Hotbox) Enclosure, Pipe Size 8

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Safe-T-Cover Panel Design Series 800
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Aluminum Insulated Backflow (Hotbox) Enclosure, Pipe Sizes 1 Or 2

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Safe-T-Cover Lift-Off Design Series 100/200
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Aluminum Insulated Backflow (Hotbox) Enclosure, Pipe Sizes 2 to 3

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Safe-T-Cover Panel Design Series 200/300
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