NORTH ANDOVER, Mass. — Integrated flood sensor technology is now standard on all large diameter (2-1/2 inch to 10 inch) Watts 909 backflow preventers. Flood sensors can be easily activated with add-on ...
From August 1-31, users will be able to earn tokens and tickets by completing backflow prevention modules on Watts Works Online. In celebration of National Backflow Prevention Day on August 16, Watts ...