Karran Bottom Grid Built for the E-350 and U-5050
The Karran GR-3001 is a stainless steel bottom grid made to fit the E-350 and U-5050 sink bowls, sitting on the bowl floor to protect the sink surface and keep dishes elevated while water drains freely beneath.
Key Features
• Model-specific fit sized precisely for the E-350 and U-5050 bowls, so no trimming or improvising is needed.
• Stainless steel construction holds up to daily kitchen use and resists the moisture environment of an active sink.
• Elevated bowl floor design lifts dishes, cookware, and utensils off the sink bottom while water drains beneath.
• Surface protection reduces direct contact between dishes and the bowl, helping preserve the sink finish over time.
Protecting the Bowl Through Daily Use
A bottom grid's job is simple and consistent: keep hard objects off the bowl floor. Pots dragged across bare stainless, heavy mugs dropped into an empty sink, and cookware stacked directly on the bowl surface all create the kind of contact that shows up as scratches over months of use. The GR-3001 puts a layer of steel between the dish and the bowl, distributing the load and letting water drain clear at the same time. For shops, studios, and kitchens that run hot-and-heavy on dish volume, that protection compounds quickly.
Stainless Construction in a Wet Environment
The grid is stainless steel, which makes sense in a context where it will sit wet, drain, air dry, and repeat that cycle daily. The open wire structure drains without pooling and dries faster than a solid mat or rubber liner. Because the GR-3001 is designed for the specific bowl geometry of the E-350 and U-5050, it sits flat on the bowl floor without rocking or shifting during use. Fit matters here: a grid that spans the wrong dimensions leaves gaps at the edges or overhangs the bowl, neither of which protects the surface the way a matched grid does.
The Right Buyer for This Grid
This grid is the right call for anyone who already has a Karran E-350 or U-5050 sink and wants to protect the bowl investment. Cabinet shops setting up a finishing or utility sink, designers specifying a complete sink package for a client, and homeowners adding protection to a recently installed kitchen sink all benefit the same way: a bowl that stays in better condition longer. If the sink in question is a different model, a different GR- number will apply — fit is model-specific across the Karran line and this grid is matched to these two.
Does this grid fit both the E-350 and the U-5050?
Yes. The GR-3001 is published as compatible with both the E-350 and the U-5050. If your sink is a different model, check the Karran fit table for the correct GR- number before ordering.
Does the grid include rubber feet or bumpers?
The source data does not confirm whether feet or bumpers are included with this grid. Contact us before ordering if that detail is critical to your decision.
Will this grid scratch the sink bowl it's protecting?
The open wire design keeps contact points minimal and allows water to drain freely rather than pooling under the grid. The grid is not rated with a specific non-marring certification in the source data, but the elevated wire structure reduces surface contact compared to a solid liner or mat.
Is this grid dishwasher safe?
Dishwasher safety is not stated in the available product data. For care guidance, consult Karran's documentation for the GR-3001 directly.
A Simple Addition That Pays Off Over Time
Sink bowls take more daily abuse than most surfaces in a kitchen or shop. Adding the GR-3001 to an E-350 or U-5050 installation is a straightforward way to extend the life of the bowl finish and reduce the kind of wear that builds up invisibly until it isn't invisible anymore.
