Zurn Wilkins 114-720A 720A 1.25 inch PVB Backflow Preventer Brand_T. Christy Controlling a fertilizer injector

Controlling a fertilizer injector

Suitable for use with glycol systems

Pressure-type connection

Cast brass sphere base included

Adjustable sensitivity and transmitter power

Zurn Wilkins 114-720A 720A 1.25 inch PVB Backflow Preventer Brand_T. Christy Controlling a fertilizer injectorDesigned for installation on potable water lines to protect against backsiphonage of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. Features Benefits Brass PVB Pressure Vacuum Breaker assembly. Includes: Ball valves (2) and test petcocks. Meets all state and federal requirements pertaining to PVB devices. Designed to Prevent Contaminated Hazardous Water from getting back into