{"product_id":"delta-faucet-co-521-ppu-eco-dst-lavatory-faucet-chrome","title":"Delta Faucet Co 521-PPU-ECO-DST Lavatory Faucet Chrome","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DELTA FAUCET CO 521-PPU-ECO-DST is a single-handle lavatory faucet finished in chrome, designed for 4-inch centerset, 3-hole sink installations. It delivers 1.2 gallons per minute (GPM) at 60 psi, meeting WaterSense standards by using at least 20% less water than the industry baseline without sacrificing flow performance. The faucet features Diamond Seal Technology, which reduces internal leak points and is engineered to simplify installation. A rigid spout and integrated InnnoFlex PEX supply lines are included, reducing the need for additional fittings. A plastic pop-up drain assembly is also included. Licensed plumbers and experienced DIYers handle routine installation.\u003c\/p\u003e\u003cp\u003eThis faucet is suited for residential bathroom lavatory applications requiring a centerset layout with 4-inch hole spacing across 3 holes. The low-flow 1.2 GPM rating makes it appropriate for water-conscious installations in both new construction and remodel projects. ADA compliance broadens its application to accessible restroom builds and retrofits subject to accessibility codes. The included InnnoFlex PEX supply lines make it compatible with standard under-sink rough-in connections without separate supply line purchases.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDiamond Seal Technology reduces internal leak points for long-term reliability\u003c\/li\u003e\n\u003cli\u003e1.2 GPM at 60 psi flow rate meets WaterSense criteria — at least 20% below industry standard consumption\u003c\/li\u003e\n\u003cli\u003eIntegrated InnnoFlex PEX supply lines included, simplifying rough-in connection\u003c\/li\u003e\n\u003cli\u003eSingle-handle operation on a rigid spout for straightforward flow and temperature control\u003c\/li\u003e\n\u003cli\u003ePlastic pop-up drain assembly included\u003c\/li\u003e\n\u003cli\u003eADA compliant for accessible installation applications\u003c\/li\u003e\n\u003cli\u003eLifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for 3-hole, 4-inch centerset lavatory sink installations. Fits standard residential bathroom sink decks with centerset rough-in spacing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or qualified tradesperson in accordance with local plumbing codes and the IPC. Shut off hot and cold water supply valves and relieve line pressure before beginning work. The integrated PEX supply lines should not be kinked or over-bent during routing to the shut-off valves. Confirm the sink deck thickness and hole diameter are compatible with the faucet body before final torque of the mounting hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 1.2 GPM at 60 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type\u003c\/strong\u003e: 4-inch centerset, 3-hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Configuration\u003c\/strong\u003e: Single handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpout Type\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Assembly\u003c\/strong\u003e: Plastic pop-up included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Lines\u003c\/strong\u003e: Integrated InnnoFlex PEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADA Compliant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterSense Labeled\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 12.69 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DELTA FAUCET CO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 521-PPU-ECO-DST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTA FAUCET","offers":[{"title":"Default Title","offer_id":51524836196658,"sku":"521-PPU-ECO-DST","price":295.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/617b7adc7baed8eb77ab61e05deab9db.jpg?v=1785459084","url":"https:\/\/voomisupply.com\/products\/delta-faucet-co-521-ppu-eco-dst-lavatory-faucet-chrome","provider":"Voomi Supply","version":"1.0","type":"link"}