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For installation in interior or exterior walls where an exposed hose connection is acceptable. It provides positive non-freeze protection and integral water service shut-off valve. Adaptable to all types of wall construction.
Pro-Tip: No more shutting off water service to the entire building when performing routine maintenance on hydrants. The Guardian Plus has its own shutoff valve meaning the water will continue to flow everywhere except at the hydrant.
Guardian Dual Check Hydrant -PB Optional Material