B&B Check Valve/Vacuum Breaker

  • Sale
  • Regular price $ 18.50
  • Will be in stock after


  • Installed between water inlet connection and tank flusher
  • Prevents harmful bacteria and waste from entering the hose or water supply system
  • Meets IAPMO standards
  • ASSE 1001-02 requires installation of 6" or more above the highest point of any item connected to the waste tank where the flusher is being installed