6307500 Wall Hydrant Repair Kit for Mansfield 400/500&NIBCO 90 Anti-Siphon 2-Pac
The 630-7500 Wall Hydrant Vacuum Breaker Repair Kit fits for Mansfield style 400 or 500 series anti-siphon wall hydrant & for Prier original 400 series & diamond series anti-siphon wall hydrants. Also fits for NIBCO 90 anti-siphon valves.