Zurn Wilkins 34-350XL 3/4" 350XL Double Check Backflow Preventer BR1-28C1Q5WH-BI real-time alerts and advanced water

real-time alerts and advanced water management tools via their smart phone or tablet

accurate setting

Quick and easy to install and maintain

Use with green very fine mesh filter screen

Zurn Wilkins 34-350XL 3/4" 350XL Double Check Backflow Preventer BR1-28C1Q5WH-BI real-time alerts and advanced waterThe 350XL Double Check Valve Assembly is used in low health hazard, potable water applications for protection against both back siphonage and backpressure of polluted water. A favorite for plumbing contractors, the patented and innovative EZSwap removable pressure vessel allows for simple, cost effective maintenance and repairs, straightforward line flushing, quick winterization, low lead law compliant design, and added water savings. Its stainless