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3-1/2" Quartz Disposal Flange defines this part as a sink accessory designed around a 3-1/2 inch diameter opening, which matches the standard drain size on many kitchen sinks, so tying it into a disposal cutout is straightforward. The SAP description states that it is a disposal flange for quartz sink in grey, so it is intended to finish the drain area on a quartz sink while matching a gray color scheme for a uniform look around the basin. The Karran brand identification connects this flange directly to the Karran line of sinks and accessories, which matters when matching style and finish across a kitchen project that already uses Karran products. The manufacturer part number QDFGR provides a precise identifier, so spec sheets, ordering systems, and on-site documentation all reference the same component without confusion.
The stated 3-1/2 inch diameter gives a clear reference for the drain opening this Karran flange is built around, so installers can align it to a matching cutout during sink preparation and plumbing rough-in. The product is identified specifically as a disposal flange for quartz sinks, which means it is meant to sit in the sink drain area where the disposer body connects from below, keeping the visible top side neat against the quartz surface. Its gray description indicates the visible portion will show a gray finish at the drain, allowing installers and designers to coordinate the flange appearance with a gray-toned quartz sink or surrounding components for a consistent look.
The product name and SAP description both call this component a disposal flange for a quartz sink, placing its role directly at the drain opening of a quartz kitchen sink that will have a disposer beneath. Because it is defined as 3-1/2 inch diameter, it is oriented toward sink cutouts sized to that common dimension, so layout decisions for the basin drain can rely on that measurement. The gray color reference means it visually suits gray-oriented quartz sink designs, so projects using gray Karran quartz sinks can carry the same tone into the drain area instead of introducing a contrasting color. Being a Karran sink accessory, it fits naturally into jobs where Karran branded sinks are specified, allowing purchasing teams to keep brand alignment consistent across the faucet deck, basin, and drain components.
The QDFGR manufacturer part number ties directly to the 3-1/2 inch quartz disposal flange, so purchasing, warehouse pulls, and field installers can all call out the same code and reduce mix-ups when multiple flanges are on a job. The description highlighting it as a disposal flange for quartz sink signals that its geometry is meant for that application, so plumbers and installers can treat it as the finishing component at the disposer connection point rather than a generic drain ring. The gray designation in the product data guides finish selection during planning, so designers, project managers, and installers are all working from the same expectation about what the drain area will look like once the sink and disposer are in place. Its classification in the sink accessories category underlines its role as part of the overall sink system, which helps keep schedules cleaner because the drain finishing piece is specified at the same time as the basin rather than as an afterthought.
The 3-1/2 inch Karran disposal flange finishes the drain opening on a quartz sink where a disposer will attach, giving the sink a defined connection point at the basin.
The 3-1/2 inch description refers to the drain opening size the flange is designed around, so it aligns with a common kitchen sink drain dimension during installation work.
The gray color noted in the data lets the flange visually coordinate with gray quartz sinks, so the drain area matches the surrounding basin tone in the finished kitchen.
This disposal flange uses manufacturer part number QDFGR, which gives a unique code for ordering, job specifications, and matching to documentation on Karran projects.
The flange is categorized as a Karran sink accessory, positioning it as a coordinated component within Karran sink systems during design and material scheduling.
The SAP description specifies it as a disposal flange for quartz sink, so its role is to finish the disposer connection on a quartz kitchen sink installation.
The SAP description and web description both identify this part as a disposal flange for a quartz sink with a 3-1/2 inch diameter, so it suits projects using a standard-size drain opening in a quartz basin. The Karran branding and QDFGR part number tie it directly into the Karran sink accessory range, which streamlines product selection when the rest of the sink setup is already specified from Karran. For quartz kitchen jobs calling for a gray drain presentation at a disposer location, this flange provides a defined component to match that requirement.
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