Watts 0340973 1 1/4 Brass Anti-Siphon Vacuum Breaker (1 1/4 in)

Product Description

Watts 0340973 is a 1 1/4 in brass anti-siphon vacuum breaker backflow preventer for low-flow, non-continuous pressure installations such as residential irrigation systems and laboratory equipment. It has a brass body with bronze internal trim, a chemical-resistant silicone seat disc rated to 180°F (82°C), and an atmospheric vent to prevent spilling. Connections are female NPT inlet and outlet; maximum working pressure is 125 psi (8.6 bar).

• Brass body with bronze internal trim and chemical-resistant silicone disc rated to 180°F (82°C).
• Female NPT inlet and outlet, 1 1/4 in (32 mm) connection size; non-testable anti-siphon design for backsiphonage protection.
• Atmospheric vent to prevent spilling; maximum working pressure 125 psi (8.6 bar); intended for low-flow, non-continuous pressure applications.

Product Highlights

1 1/4 in brass anti-siphon vacuum breaker; silicone disc to 180°F; 125 psi maximum working pressure; female NPT connections.

Product Information

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 0340973