{"product_id":"zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet-2-2-gpm","title":"Zurn Z812B4-XL | AquaSpec® 4\" Centerset Gooseneck Faucet | 2.2 GPM","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eThe Zurn Z812B4‑XL\u003c\/strong\u003e AquaSpec® 4\" Centerset Gooseneck Faucet with wrist blade handles features the standard \u003cstrong\u003e‑2F 2.2 GPM aerator\u003c\/strong\u003e for reliable lavatory performance. Built from polished chrome‑plated cast brass, it combines ADA compliance, vandal‑resistant design, and ceramic disc cartridges for long‑lasting durability in commercial restrooms.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 4\" centerset gooseneck faucet with rigid spout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished chrome‑plated cast brass body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 2.2 GPM aerator (‑2F suffix)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandles:\u003c\/strong\u003e 4\" vandal‑resistant color‑coded wrist blade handles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e ADA, ASME A112.18.1\/CSA B125.1, NSF 61 \u0026amp; 372, WaterSense\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy‑Duty Cartridge:\u003c\/strong\u003e Quarter‑turn ceramic disc cartridges provide smooth operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Efficiency:\u003c\/strong\u003e Pressure‑compensating aerator maintains consistent flow at 2.2 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADA Compliant:\u003c\/strong\u003e Wrist blade handles meet accessibility standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVandal Resistance:\u003c\/strong\u003e Color‑coded metal handles resist tampering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Chrome‑plated cast brass body with integral shanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eWhat's Included:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZ812B4‑XL faucet body with gooseneck spout\u003c\/li\u003e\n\u003cli\u003e2.2 GPM pressure‑compensating aerator (‑2F suffix)\u003c\/li\u003e\n\u003cli\u003e4\" vandal‑resistant wrist blade handles\u003c\/li\u003e\n\u003cli\u003eMounting hardware and 1\/2\" NPSM coupling nuts\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and warranty documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eRelated Variant:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; table-layout: fixed;\" cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2; text-align: center;\"\u003e\n\u003cth style=\"width: 30%;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 70%;\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet\" target=\"_blank\"\u003eZ812B4‑XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 2.2 GPM aerator (‑2F suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet\" target=\"_blank\"\u003eZ812B4‑XL‑3F\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM spray aerator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet\" target=\"_blank\"\u003eZ812B4‑XL‑18F\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 GPM laminar aerator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet\" target=\"_blank\"\u003eZ812B4‑XL‑22F\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 GPM laminar aerator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet\" target=\"_blank\"\u003eZ812B4‑XL‑FC\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 GPM aerator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eComparison of Zurn Gooseneck Faucets:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; table-layout: fixed;\" cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #e6f0fa; color: #003366; text-align: center;\"\u003e\n\u003cth style=\"width: 20%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width: 27%; text-align: center;\"\u003eZ812B4‑XL (‑2F)\u003c\/th\u003e\n\u003cth style=\"width: 27%; text-align: center;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-3f-4-aquaspec-centerset-gooseneck-faucet\" target=\"_blank\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\"\u003eZ812B4‑XL‑3F\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 26%; text-align: center;\"\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-22f-aquaspec-4-centerset-gooseneck-faucet\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eZ812B4‑XL‑22F\u003c\/span\u003e\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolished chrome‑plated cast brass\u003c\/td\u003e\n\u003ctd\u003ePolished chrome‑plated cast brass\u003c\/td\u003e\n\u003ctd\u003ePolished chrome‑plated cast brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2 GPM aerator\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM spray aerator\u003c\/td\u003e\n\u003ctd\u003e1.0 GPM laminar aerator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\" vandal‑resistant wrist blade handles\u003c\/td\u003e\n\u003ctd\u003e4\" vandal‑resistant wrist blade handles\u003c\/td\u003e\n\u003ctd\u003e4\" vandal‑resistant wrist blade handles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard flow, ceramic disc cartridges\u003c\/td\u003e\n\u003ctd\u003eLow‑flow spray outlet for water conservation\u003c\/td\u003e\n\u003ctd\u003eLaminar outlet for controlled stream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard commercial lavatories needing reliable 2.2 GPM flow\u003c\/td\u003e\n\u003ctd\u003eFacilities prioritizing water savings with 0.5 GPM spray\u003c\/td\u003e\n\u003ctd\u003eApplications requiring a smooth laminar stream at 1.0 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Is The Flow Rate Of The Zurn Z812B4‑XL?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Zurn Z812B4‑XL with the standard ‑2F suffix delivers 2.2 GPM using a pressure‑compensating aerator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is The Zurn Z812B4‑XL ADA Compliant?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The wrist blade handles meet ADA and ICC A117.1 accessibility requirements when installed correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Type Of Cartridges Does The Zurn Z812B4‑XL Use?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It uses quarter‑turn ceramic disc cartridges, which provide smooth operation and long service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Is The Difference Between Zurn Z812B4‑XL And Its Variants?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Z812B4‑XL (‑2F) has a 2.2 GPM aerator, the Z812B4‑XL‑3F uses a 0.5 GPM spray aerator, the Z812B4‑XL‑18F uses a 1.5 GPM laminar aerator, the Z812B4‑XL‑22F uses a 1.0 GPM laminar aerator, and the Z812B4‑XL‑FC uses a 2.0 GPM aerator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How Should The Zurn Z812B4‑XL Be Maintained?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Clean the chrome finish with mild soap and water. Do not use acids or harsh cleaners. Cartridges require no maintenance but can be replaced if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Installation Requirements Should Be Considered For The Zurn Z812B4‑XL?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The faucet requires 4\" centerset mounting with 1\/2\" NPSM coupling nuts for standard lavatory risers. Always follow local plumbing codes during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e Installations must follow local plumbing codes. This faucet is designed for lavatory use only and should not be exposed to continuous pressure when paired with atmospheric vacuum breakers.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" rel=\"noopener\" target=\"_blank\"\u003eContact Us\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":42754931261503,"sku":"Z812B4-XL","price":210.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/Z812B4-XL_close_up.jpg?v=1787156714","url":"https:\/\/bottlefillingstations.com\/products\/zurn-z812b4-xl-aquaspec-4-centerset-gooseneck-faucet-2-2-gpm","provider":"BottleFillingStations.com","version":"1.0","type":"link"}