The Ruvati Gravena RVH7350 is a 33-inch undermount kitchen sink that aims to deliver a premium feel without the premium price tag. Built from 16-gauge stainless steel with a brushed satin finish, this single-bowl workhorse has earned a reputation among renovators and DIYers looking for a deep, durable basin that handles oversized cookware. After putting it through its paces, here's how it performs in a real kitchen.
TL;DR: The Ruvati Gravena RVH7350 is a deep, well-built 16-gauge stainless steel undermount sink that punches well above its price class. The tight 10mm corner radius, sound-dampening pads, and generous 10-inch bowl depth make it a strong pick for serious home cooks — though undermount installation requires careful mounting and a solid countertop material (granite, quartz, marble, or solid surface).
Overview and First Impressions
Out of the box, the RVH7350 feels substantial. At roughly 30 pounds, the 16-gauge body is noticeably more rigid than the 18-gauge sinks you'll find in big-box stores. The brushed satin finish has a uniform, refined grain that hides minor scratches well — a practical advantage over polished or mirror finishes that show every water spot.
The geometry is what Ruvati calls "tight-radius" — the inside corners are rounded to a 10mm radius rather than being fully square. This is a smart compromise: you get the modern, almost-zero-radius aesthetic without the cleaning headaches of perfectly square corners where grime collects.
Key Specifications
| Model | RVH7350 (Gravena Series) |
| Outside Dimensions | 33" x 19" x 10" |
| Inside Bowl | 31" x 17" x 10" |
| Mounting Type | Undermount |
| Material | T-304 Stainless Steel |
| Gauge | 16-gauge |
| Finish | Commercial-grade brushed satin |
| Corner Radius | 10mm (tight radius) |
| Drain Opening | 3.5" (standard, garbage-disposal compatible) |
| Sound Dampening | Thick rubber pads + protective coating |
| Minimum Cabinet Size | 36" |
| Warranty | Limited Lifetime |
Build Quality and Materials
The 16-gauge thickness is the headline feature here. In practice, that translates to less flex when you set down a heavy stockpot and a deeper, lower-pitched sound when water hits the basin. Ruvati uses T-304 stainless steel, which is the standard chromium-nickel alloy for premium kitchen sinks — it resists corrosion, rust, and staining better than the cheaper T-201 alloy used in many budget sinks.
The underside is heavily insulated. Ruvati applies large rubber pads to the bottom and walls, then layers a thick anti-condensation coating over the rest of the exterior. The result is genuinely quiet — running the tap at full blast doesn't produce the tinny "drumming" sound you get from thinner sinks, and you won't find puddles on your cabinet floor from condensation when cold water sits in the bowl.
Why gauge matters: Lower gauge numbers mean thicker steel. A 16-gauge sink is roughly 1.5mm thick, while an 18-gauge sink is about 1.2mm. That ~25% increase in thickness translates to noticeably better dent resistance, lower noise, and a more rigid feel — but also more weight, which matters for undermount installation.
The 10-Inch Bowl Depth in Daily Use
This is where the RVH7350 separates itself from the pack. A full 10 inches of bowl depth means you can fit a sheet pan flat against the bottom, soak a tall stockpot, and stack a sink full of dinner-party dishes without anything sticking up over the rim. For households that cook regularly with full-size cookware, this is transformative.
The flip side: if you're short, or if your countertop sits high, you may find yourself bending more than expected. The deep bowl combined with an undermount installation puts the working surface roughly an inch lower than a comparable drop-in. It's worth measuring your existing setup before committing.
Pros and Cons
What We Like
- Genuine 16-gauge T-304 stainless construction
- Excellent sound dampening — quiet under running water
- Generous 10-inch depth handles oversized cookware
- Tight 10mm radius corners look modern but stay easy to clean
- Brushed satin finish hides scuffs and water spots
- Limited lifetime warranty
- Strong value for a 16-gauge undermount in this size class
Watch Out For
- Requires a 36" minimum cabinet — won't fit a 33" base
- Bottom grid and basket strainer sold separately or as a bundle
- Deep bowl can feel low for shorter users
- Undermount install requires solid countertop material and proper clips
- Single bowl — no separation for prep vs. dirty dishes
Installation Notes
This is a heavy sink, and undermount installation is not a one-person job. You'll want at least two people, an undermount support bracket or wood cleat system, and a countertop material rated for undermount use (stone, quartz, or solid surface). Laminate countertops generally cannot support an undermount sink of this weight.
Ruvati doesn't include mounting hardware or a template — standard for the category, but worth budgeting for. Your fabricator will cut the opening based on the sink itself. The 3.5-inch drain opening accepts any standard garbage disposal flange or basket strainer, so you have flexibility on accessories.
Pro tip: If you're buying this sink for a renovation, order it before your countertop fabricator templates the stone. Most fabricators prefer to template directly off the actual sink rather than spec sheets, which prevents alignment surprises.
How It Compares
If you're cross-shopping in the 33-inch undermount category, the most common alternatives include the Kraus Standart PRO KHU100-33 (another 16-gauge single bowl at a similar price), the Elkay Crosstown ECTRUD33179DBG double bowl, and the larger Kohler Vault K-3942-1-NA if you have a wider cabinet.
| Feature | Ruvati Gravena RVH7350 | Typical 18-gauge Undermount | Premium ($600+) 16-gauge |
|---|---|---|---|
| Steel Gauge | 16 | 18 | 16 |
| Bowl Depth | 10" | 8–9" | 9–10" |
| Corner Radius | 10mm tight | Standard rounded | 0–10mm |
| Sound Dampening | Pads + coating | Pads only | Pads + coating |
| Warranty | Limited Lifetime | Limited (varies by brand) | Lifetime |
| Typical Price | ~$300–$350 | ~$150–$250 | $600+ |
Who Should Buy It
The RVH7350 is the right sink for the home cook doing a kitchen renovation — pairing well with a quality dishwasher like the Bosch 500 Series SHPM65Z55N or KitchenAid KDTM354ESS — who wants a single deep bowl, values build quality over brand prestige, and has a 36-inch (or larger) sink base cabinet to work with. It's also a strong upgrade pick for anyone replacing a tired 18-gauge sink and noticing every clang and rattle. See the latest price on the Ruvati Gravena RVH7350.
It's the wrong sink if you have a 33-inch or smaller base cabinet, prefer a divided double bowl, or are working with laminate countertops that can't support an undermount installation.
The Verdict
The Ruvati Gravena RVH7350 nails the fundamentals: thick T-304 stainless, serious sound dampening, a genuinely useful 10-inch depth, and a clean tight-radius look. Priced around $300–$350, it delivers on details that usually appear only in sinks costing significantly more, and the brushed satin finish ages gracefully. For a 33-inch single-bowl undermount, it's one of the easiest recommendations in its price tier.
Rating: 4.5 / 5
Frequently Asked Questions
Will the RVH7350 fit a 33-inch sink base cabinet?
No. Despite the 33-inch sink width, the minimum recommended cabinet size is 36 inches. The undermount mounting clips and the cabinet's interior framing need additional clearance beyond the sink's outer dimensions.
Does the sink come with a bottom grid or basket strainer?
The base RVH7350 SKU does not include accessories. Ruvati sells a matching stainless bottom grid and basket strainer separately, and bundle listings exist that combine them. Check the specific product listing before ordering.
Can I install it with a garbage disposal?
Yes. The 3.5-inch drain opening is standard and accepts any major brand of garbage disposal flange (InSinkErator, Waste King, etc.) without an adapter.
Will it scratch easily?
All stainless sinks scratch with use — that's normal. The brushed satin finish on the Gravena hides micro-scratches well because the existing grain pattern blends them in. A bottom grid is highly recommended to protect against deeper scratches from heavy pots and cast iron.
Is it suitable for laminate countertops?
Generally no. Undermount sinks require a solid, waterproof countertop material like granite, quartz, marble, or solid surface. Laminate exposes a particle-board edge to water and typically cannot support the weight of a 16-gauge undermount sink long-term.
How does the warranty work?
Ruvati offers a limited lifetime warranty to the original purchaser, covering manufacturing defects. Normal wear, scratches, and improper installation are not covered. You'll need to retain proof of purchase to file a claim.
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