The Wilkins 300 Series Backflow Preventers are remarkable new designs that make repair and maintenance simple and cost effect. The valves use composite materials that resist corrosion, and have a short lay length to fit into smaller valve boxes. The 300 Series models are the only backflow preventers available with a completely removable check valve housing-reffered to as the pressure vessel.
It is a one-of-a-kind product that saves time, money, and makes a more efficient use of materials. So versatile: take out the housing and take it to your truck, or take it to a work bench. You can either repair it or replace it with a new housing - simple as that! No other valves in the industry can offer the level of ease and functionality as the new Wilkin 300 Series Backflow Prevention Assemblies.