WATTS® 188A Anti-Siphon Vacuum Breaker, 1 in, FNPT, 125 psi, Brass

948011 MFG #: 0340972
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WATTS® Vacuum Breaker, Anti-Siphon, Series: 188A, 1 in Nominal Size, 125 psi Working, FNPT, Brass Body, Silicone Seat/Bronze Trim

This 1 in anti-siphon vacuum breaker is designed to prevent the backsiphonage of contaminated water from entering into the potable water supply. It is ideal for low flow non-continuous pressure installations such as residential irrigation systems or laboratory equipment. This vacuum breaker consists of a brass body with bronze internal trim, chemical resistant seat disc and an atmospheric vent to prevent spilling. The durable silicone disc is suitable for temperatures up to 180 deg F and ensures tight seating with the lightest of seating contacts. The maximum working pressure is 125 psi.

  • Features
  • Durable brass body
  • Easy to install
  • 180 deg F maximum temperature
  • Standard/Approvals: ASSE 1001, cCSAus B64.1.1, ISO 9001-2008 Certified, UPC Listed
  • WARRANTY: 1 Year