SharkBite 24638LF Frost-Free Anti-Siphon Sillcock 1/2" PTC MHT Brass BRAND NEW! THE PACKING BAG WAS OPENED AND INSPECTED. 1/2'' in. x 3/4'' in. x 18'' in. SharkBite Frost-Free Anti Siphon Sillcock is the easiest way to install a new or replace an existing Sillcock. The Frost-Free Anti Siphon is perfect for protection against freeze and burst pipes and protects the faucet from any potential back pressure and contaminated water flowing back into the main line. Connects to copper, PEX, CPVC or PE-RT pipe Corrosion resistant to improve longevity Designed for potable water distribution Easy to install, requires no solder, glue, unions, or tools Lead free DZR brass construction for durability and reliability Listed by IAPMO and design certified and listed to ASSE 1061/NSF 65 Meets all UPC, IPC, and cUPC requirements Protects against freeze Protects from black flow and contaminated water flowing back into the main line Maximum Temperature: 200 F End 2 Type: MHT Material: Brass Packaging Type: Bagged Brand Name: SharkBite Frost-Proof: Yes Length: 18'' Anti-Siphon: Yes Lead Content: Lead-Free Product Type: Sillcock Maximum Pressure: 200 psi Number in Package: Easy to install, requires no solder, glue, unions, or tools End 1 Size: 1/2'' End 1 Type: PTC