Watts Lf7ru2-2 Backflow Preventer, Dual Check Valve, 3/4 In.

This 3/4 inch lead-free dual check valve prevents the reverse flow of polluted water from entering your drinking water supply at the service entrance or individual outlets. The Watts backflow preventer is essential for protecting residential water systems from contamination, ensuring that water flows in only one direction and safeguarding your family's access to clean drinking water.

Designed for non-health hazard residential water system containment and continuous pressure applications, this backflow preventer is installed immediately downstream of the residential water meter to provide reliable protection. It can be mounted in either vertical or horizontal positions, giving you flexibility in installation depending on your plumbing layout and space constraints.

Features and Benefits

• Lead-Free Brass Construction: Built from lead-free brass with two plastic replaceable check valves and stainless steel springs for dependable protection and safety.
• Wide Pressure Range: Operates safely between 10 and 175 psi, accommodating most residential water systems while maintaining consistent performance.
• Flexible Installation: Can be installed vertically or horizontally immediately downstream of the water meter to suit your plumbing configuration.
• Cold Water Performance: Designed to perform reliably in cold water conditions down to 33 degrees Fahrenheit.
• Certified Standards: Meets ASSE 1023 and CSA B64.6 standards for regulatory compliance and drinking water safety.

Specifications

• Brand: Watts
• Model: LF7RU2-2 3/4
• Size: 3/4 inch
• Connection: Union FNPT x FNPT
• Body Material: Lead-free brass
• Check Valves: Plastic, replaceable
• Springs: Stainless steel
• Pressure Range: 10 to 175 psi
• Installation: Vertical or horizontal, immediately downstream of water meter
• Certifications: ASSE 1023, CSA B64.6
• Origin: United States