Wilkins: 4" 450STDAR Series Lead Free Double Check Detector Assembly with OSY Gate Valves and Gallons per Minute Meter
• Direct Replacement for Wilkins Ductile Iron 450DA
SKU 4-450STDAR
Please call for a freight quote 888-396-6202
Application:
Designed for drop in replacement of Zurn Wilkins Model 450DA and new installation on water lines in fire protection systems to protect against both backsiphonage and backpressure of polluted water into the potable water supply. Model 450STDAR shall provide protection where a potential health hazard does not exist. Incorporates metered by-pass to detect leaks and unauthorized water use.
Download Spec Sheet (pdf)