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Febco 710HFEB 2-inch bronze atmospheric vacuum breaker showing rough bronze body, female NPT inlet and outlet connections.

Febco 710HFEB 2" Bronze Atmospheric Vacuum Breaker

Brand: Febco
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$547.02
$410.26
SKU 710HFEB

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The Febco 710HFEB is a 2" atmospheric vacuum breaker designed to protect potable water systems from backsiphonage. Built with a rough bronze body and lightweight plastic poppet, the 710 Series is intended for non-continuous cold-water applications such as hose bibs, turf irrigation, chemical vats, X‑ray tanks, and laboratory sinks.

  • Durable bronze body with rough bronze finish for long service life.
  • Lightweight, serviceable plastic poppet and resilient rubber disc for reliable closure.
  • Female NPT inlet and outlet; end connections meet ANSI/ASME B1.20.1 standards.
  • Maximum working pressure 150 psi (10.3 bar); recommended water temperature 32°F to 110°F (0°C to 43°C).
  • Not for continuous pressure applications - install on the discharge side of the last shutoff valve.
  • Serviceable in-line from the top of the unit; repair kits and literature are available.

Meets ASSE performance specifications for atmospheric vacuum breakers. Refer to the included installation instructions and specification sheet for model-specific ordering codes, repair kit numbers, and installation guidance.

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Frequently Asked Questions

What is the maximum working pressure and temperature range?
Rated to 150 psi (10.3 bar); recommended water temperature 32°F to 110°F (0°C to 43°C).
Can the Febco 710HFEB be used under continuous pressure?
No. The 710 Series is for non-continuous cold-water applications and should not be used under continuous pressure.
What connections and thread standard does this model use?
Female NPT inlet and outlet; end connections conform to ANSI/ASME B1.20.1 threading.
Are repair kits and replacement parts available?
Yes. The unit is serviceable in-line from the top and FRK repair kits are available for poppet and bonnet assemblies.