Replacement Vacuum Breaker Anti-siphon Frost Free Backflow Preventer

Introducing the ProLine replacement anti-siphon frost-free vacuum breaker, now available at Hamshaw Lumber Inc in Keene, NH. This essential plumbing component is designed to provide reliable protection against backflow in your frost-free sillcock systems. Crafted with durable brass construction, the vacuum breaker ensures long-lasting performance and peace of mind for homeowners and professionals alike in Keene.

• Durable brass construction: Built to withstand harsh outdoor conditions and provide lasting reliability.


• Includes vacuum breaker cap: Comes complete with the necessary cap for proper installation and function.


• Compatibility: Fits ProLine TV model numbers 566727, 566735, 566743, 566754, and 566762, ensuring a perfect fit for your existing frost-free sillcock.

This replacement vacuum breaker is vital for preventing contaminated water from siphoning back into your potable water supply, a critical safety feature for any frost-free sillcock installation. Residents and contractors in Keene can rely on this component to maintain code compliance and safeguard their water systems during colder months.



Creative use cases for the ProLine replacement anti-siphon frost-free vacuum breaker include upgrading older outdoor faucets to meet current safety standards, repairing damaged or worn vacuum breakers to restore proper function, and ensuring your irrigation or garden watering systems remain protected from backflow risks. Whether you are a homeowner maintaining your property or a professional plumber working on frost-free sillcock installations in Keene, this vacuum breaker is an indispensable part of your toolkit.



In summary, the ProLine replacement anti-siphon frost-free vacuum breaker is a durable, compatible, and essential component for maintaining safe and efficient outdoor water systems. Available now at Hamshaw Lumber Inc in Keene, NH, it offers peace of mind and reliable protection for your plumbing needs.