{"product_id":"prier-frost-free-outdoor-hydrant-16-inch-quarter-turn-anti-siphon-brass-construction-freeze-protect","title":"Prier frost-free outdoor hydrant 16-Inch quarter-turn anti-siphon — brass construction, freeze-protect","description":"\u003cstrong\u003eThe Prier P-164D16 is a 16-inch, quarter-turn frost-free outdoor hydrant with an integrated anti-siphon vacuum breaker designed for long-lasting residential water service.\u003c\/strong\u003e\n\n\u003cp\u003eBuilt from heavy cast brass and copper tubing with stainless and aluminum components, this sillcock is engineered to resist corrosion, minimize noise, and provide reliable water control from inside the heated portion of a structure. Its dual-anchored ACME-threaded stem and quarter-turn operation make it easy to use while reducing wear. The integrated anti-siphon feature prevents backflow into the potable supply, and the 16-inch length accommodates wall thicknesses and freeze-protection setups where the valve seat remains inside the heated area.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Prier P-164D16 prevent freezing and protect plumbing?\u003c\/h3\u003e\n\u003cp\u003eThis frost-free design locates the valve seat inside the building so water drains away from the exterior port after shutoff, reducing freeze risk in cold weather. The long, solid stem construction maintains a secure seat even at extended lengths.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16-inch length positions the shutoff point inside heated space\u003c\/li\u003e\n  \u003cli\u003eDrain-back design minimizes trapped water in the spout\u003c\/li\u003e\n  \u003cli\u003eHeavy brass and copper materials resist corrosion and cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this hydrant durable and quiet during use?\u003c\/h3\u003e\n\u003cp\u003ePrier uses heavy cast brass patterns and copper tubing with stainless and aluminum accessories for structural strength and longevity. The stem is secured at both the handle and seat with ACME threads, reducing play that can cause rattling or noise under flow.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-secured stem to prevent wobble and wear\u003c\/li\u003e\n  \u003cli\u003eACME-threaded stem ends for long-lasting mechanical engagement\u003c\/li\u003e\n  \u003cli\u003eRobust metal components designed for decades of residential service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the anti-siphon feature work and why is it important?\u003c\/h3\u003e\n\u003cp\u003eThe built-in vacuum breaker acts as an anti-siphon device to prevent contaminated water from being drawn back into the household supply. This safeguards potable water when hoses or attachments are connected to the exterior spigot.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated vacuum breaker prevents backflow contamination\u003c\/li\u003e\n  \u003cli\u003eMeets common anti-siphon requirements for outdoor fixtures\u003c\/li\u003e\n  \u003cli\u003eReduces need for separate backflow-prevention accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connection and installation options does this model offer?\u003c\/h3\u003e\n\u003cp\u003eThe P-164D16 ships with a 1\/2\" MIP x 1\/2\" sweat connection and suits typical residential piping. Prier produces multiple inlet choices and lengths for custom plumbing configurations, and their stem design supports manufacturing at varied lengths without seating issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 1\/2\" MIP x 1\/2\" SWT connection for common installations\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple lengths and inlet styles for flexibility\u003c\/li\u003e\n  \u003cli\u003eDesigned to connect within the heated portion of the wall to reduce freeze risk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Prier P-164D16 is ideal for homeowners, contractors, and property managers needing a dependable exterior sillcock that resists freezing, prevents backflow, and endures heavy use. If you want a serviceable, heavy-duty outdoor hydrant that fits inside standard residential walls and minimizes noise and maintenance, this model delivers professional-grade materials and engineering suited to long-term installations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Prier P-164D16 frost-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Its 16-inch design locates the valve seat inside the heated area so the exterior spout drains and reduces freeze risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What connection size does this hydrant use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit is 1\/2\" MIP x 1\/2\" sweat (SWT) for common residential plumbing connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Prier","offers":[{"title":"Default Title","offer_id":56840546713940,"sku":"B00JJZHIXY","price":102.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/prier-quarter-turn-hydrant-front.jpg?v=1787071857","url":"https:\/\/gardenluxe.co.uk\/products\/prier-frost-free-outdoor-hydrant-16-inch-quarter-turn-anti-siphon-brass-construction-freeze-protect","provider":"Gardenluxe Uk","version":"1.0","type":"link"}