Prier's P-164 quarter-turn, 1/2 In. Crimp Pex, residential, freezeless, anti-siphon heavy duty wall hydrant provides a year round source of water in areas that are subject to freezing temperatures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing when the valve is shut off and the hose is removed. The P-164 has the added benefit of an easy quarter-turn operation that features a proven compression type seal. Additionally, the P-164 features five full hose threads and a soft grip operating handle for easy operation in wet conditions and cold weather. Every valve has an integral cast metal flange and built in pitch to drain; spout aligning mark with manufacturer's date code, and is air-tested at factory for leak-free quality.