ProLine 1/2" x 8" frost-free anti-siphon sillcock features durable brass construction with a chrome finish for longevity and corrosion resistance. It includes 1/2" male and 1/2" solder connections for easy installation, and a quarter-turn operation for quick and effortless water flow control. Certified by ASSE, CSA, and cUPC, it meets safety and performance standards. With a pressure rating of 125 psi, it is designed to withstand high water pressure.