Zurn Wilkins 12-720A 1/2" 720A Pressure Vacuum Breaker Assembly 753810013059 Why is liquid fertilizer recommended

Why is liquid fertilizer recommended

This unit includes the LNKWIFI Module in the box

This 3/4 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

Specifications Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Rough Bronze Body Material Bronze Body Pattern Straight Brand FEBCO Bypass No Bypass Size Does Not Apply To Product Cap And Tether Yes Disc Material Rubber EAN 643925581638 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 IN Inlet Connection Size-Metric 25 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 12

Zurn Wilkins 12-720A 1/2" 720A Pressure Vacuum Breaker Assembly 753810013059 Why is liquid fertilizer recommendedOur Pressure Vacuum Breaker protects against back siphonage in high health hazard, non potable residential and commercial irrigation applications. The 720A assembly includes an approved check valve, vacuum relief, two test cocks, and inlet and outlet full port resilient seated shut off valves. This pressure vacuum breaker features a maximum pressure of 150 psi and a temperature range of 33F to 110F. The PVBs corrosion resistant internal parts and all