1/2" LFRP4A lead free reduced pressure assembly.
Pictured is the leaded version. The lead free looks the same but has white handles on the ball valves instead of yellow id tag it is a blue id tag.
1-375 1" WILKINS 375 REDUCED PRESSURE ASSY FOR NON POTABLE USE
Wilkins 1" 375 Reduced Pressure (RP) assembly for non potable use. This does not meet lead free requirements.