Product Description
The Caleffi 573002A is an AutoFill backflow preventer designed for reliable performance in various settings. This device features a half-inch NPT inlet and ensures the prevention of contaminated water from returning to the potable supply.
- Automatic filling function for hassle-free operation
- Built-in backflow prevention to protect water quality
- Durable brass construction for long-term use
Product Highlights
Ideal for applications in heating systems and hydronic loops, the Caleffi 573002A enhances the efficiency of any setup requiring constant water pressure management.
Product Information
Standard Information
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Brand: Caleffi
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MPN: 573002A
Technical Specifications
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Nominal Size: 1/2 inch
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Pressure Rating: 175 psi
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Temperature Rating: 150 degrees F
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Type: Pre-Adjustable
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Connection Type: MNPT x FNPT
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Dimensions: 9 inches wide
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Body Material: Brass
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Inlet Size: 1/2 inch FPT
