{"product_id":"king-brothers-industries-gdl-rfd-3500-z-round-floor-drain-lock","title":"King Brothers Industries GDL-RFD-3500-Z Round Floor Drain Lock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KING BROTHERS INDUSTRIES GDL-RFD-3500-Z is a round floor drain lock designed to secure floor drain openings in commercial and industrial plumbing applications. This drain lock prevents unauthorized access, debris entry, and backflow intrusion at the drain grate level. It is typically installed by licensed plumbers or facility maintenance professionals during new construction or retrofit projects where drain security is required. The GDL-RFD-3500-Z is engineered specifically for compatibility with Zurn floor drain bodies, making it a direct-fit solution for facilities already equipped with Zurn drainage systems.\u003c\/p\u003e\n\u003cp\u003eThis floor drain lock is suited for use in commercial kitchens, mechanical rooms, warehouses, and other facilities where floor drains must be secured against tampering or contamination. The round profile matches standard round Zurn floor drain grate configurations. It is commonly specified in applications governed by plumbing codes that require drain protection in occupied or food-service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRound profile designed to fit Zurn floor drain configurations\u003c\/li\u003e\n  \u003cli\u003eSecures drain openings against unauthorized access and debris intrusion\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement or upgrade for existing Zurn floor drain installations\u003c\/li\u003e\n  \u003cli\u003eSuitable for commercial and industrial plumbing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Zurn floor drains. Confirm drain body model and grate diameter before installation to ensure proper fit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or qualified maintenance technician. Shut off any associated water supply and ensure the drain is clear and dry before installing the lock. Follow all applicable local plumbing codes and manufacturer guidelines during installation. Do not force-fit the lock onto a drain body it was not designed for, as this may damage the drain or the lock mechanism.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Floor Drain Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Drain Brand\u003c\/strong\u003e: Zurn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KING BROTHERS INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GDL-RFD-3500-Z\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KING BROTHERS INDUSTRIES","offers":[{"title":"Default Title","offer_id":51525175771442,"sku":"GDL-RFD-3500-Z","price":91.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0f723671410ed35f7f6c12e69f13008c.jpg?v=1785466308","url":"https:\/\/voomisupply.com\/products\/king-brothers-industries-gdl-rfd-3500-z-round-floor-drain-lock","provider":"Voomi Supply","version":"1.0","type":"link"}