WATTS® 0340972 188A Anti-Siphon Vacuum Breaker, 1 in, FNPT, Brass Body

948011 MFG #: 0340972
$159.50 / ea

WATTS® Vacuum Breaker, Anti-Siphon, Series: 188A, 1 in Nominal, FNPT, 125 psi, 180 deg F, Brass Body, 3-13/16 in H

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
  • Easy to install
  • Trim material-Silicone seat/Bronze internal trim
  • Standard/Approvals: ASSE 1001, ANSI A112.1.1, cCSAus B64.1.1, ISO 9001-2008, UPC Listed