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Conbraco - 4A-504-02(F) - 3/4” Freeze Resistant PVB Backflow Preventer

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Original Price $171.18
Current Price $128.38
SKU 4A504A2F
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  • Pressure Vacuum Breaker Assembly
  • Size: 3/4"
  • Freeze Resistant
  • Material: Bronze

The Apollo® Model PVB4A and PVBLF4A Pressure Vacuum Breaker A Series prevents contamination of the potable water supply due to back-siphonage. A standard integral freeze protection relief valve serves to reduce the possibility of damage due to intermittent freezing conditions. The modular check valve cartridge provides a captured spring, a replaceable seat, and a reversible silicone seat disc. This assembly features ball valve shutoffs with stainless steel handles and nuts as standard.