For one big bowl, pick the Franke Grande GDX11031. For thicker 16-gauge steel, the Professional 2.0 PS2X110-27. For a double bowl, the Pescara PTX160-37. For a prep sink, the Cube CUX11019.
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This guide compares four Franke undermount kitchen sinks using Franke’s US product pages.
Franke undermount sinks compared (Franke product pages)
On a phone, swipe or scroll the table sideways to see every column.
| Model | Bowls | Overall size | Bowl depth | Min. cabinet |
|---|---|---|---|---|
| Grande GDX11031 | 1 | 32-3/4 x 18-3/4 in. | 9 in. | 36 in. |
| Professional 2.0 PS2X110-27 | 1 | 29-1/2 x 19-1/2 in. | 9-3/4 in. | 33 in. |
| Pescara PTX160-37 | 2 | 37-3/4 x 18-1/8 in. | 9-1/2 in. and 8 in. | 42 in. |
| Cube CUX11019 | 1 | 19-1/2 x 17-3/4 in. | 9 in. | 24 in. |
Franke’s US product pages list sizes, bowl depth, the minimum base cabinet and the drain size for each model, and every page here lists IAPMO certification. None of these four includes a strainer, so plan to buy strainers or use a disposal; all four have a 3-1/2-inch drain hole.
Franke Grande GDX11031: big single bowl, 18 gauge
Choose the Grande GDX11031 for one large stainless bowl in a 36-inch cabinet. Franke’s product page (franke.com) lists a 32.756 by 18.74-inch undermount sink with a 30.984 by 17.008-inch bowl that is 9 inches deep, a 36-inch minimum cabinet, no faucet holes and a Silk finish. Franke describes it as commercial grade 18-gauge stainless steel with heat and sound insulation to reduce the sound of running water.
Franke also says the Grande series pairs a deep bowl with wide corners for easy cleaning. At just under 31 inches across, its bowl is the widest single bowl here. On October 15, 2026, the standard new offer sold by eFaucets showed limited stock with model GDX11031.
Check Franke Grande GDX11031 undermount kitchen sink on Amazon →
Franke Professional 2.0 PS2X110-27: 16 gauge, deepest bowl
Choose the Professional 2.0 PS2X110-27 for heavier steel and the deepest bowl here, in a 33-inch cabinet. Franke’s product page (franke.com) lists a 29.5 by 19.488-inch undermount sink with a 27 by 17-inch bowl that is 9.764 inches deep, a 33-inch minimum cabinet, no faucet holes and a Diamond finish. Franke describes it as 16-gauge commercial-grade stainless steel. A lower gauge number means thicker steel, so 16 gauge is thicker than the 18 gauge on the Grande and Pescara.
Franke says the Professional collection uses deeper bowls and comes in a variety of sizes and configurations. At just under 9-3/4 inches, this is the deepest bowl of the four. On October 15, 2026, the standard new offer sold by eFaucets showed limited stock with model PS2X110-27.
Check Franke Professional 2.0 PS2X110-27 kitchen sink on Amazon →
Franke Pescara PTX160-37: double bowl with ledges
Choose the Pescara PTX160-37 for a double bowl in a wide 42-inch cabinet. Franke’s product page (franke.com) lists a 37.795 by 18.181-inch undermount sink with two bowls: a larger one 22.126 by 17 inches and 9.5 inches deep, and a smaller one 13.504 by 17 inches and just under 8 inches deep. It lists a 42-inch minimum cabinet, no faucet holes, a Pearl finish and an accessory ledge in both bowls.
Franke describes it as 18-gauge stainless steel and says the shelf grid can sit on the integrated ledge to create a higher workspace over the sink. On October 15, 2026, the standard new offer sold by Amazon.com showed limited stock with model PTX160-37; the listing title adds a -CA suffix.
Check Franke Pescara PTX160-37 double bowl kitchen sink on Amazon →
Franke Cube CUX11019: small prep or bar sink
Choose the Cube CUX11019 for a second prep sink or a narrow cabinet. Franke’s product page (franke.com) lists a 19.567 by 17.717-inch undermount sink with a 17.992 by 16.142-inch bowl that is 9.055 inches deep, a 24-inch minimum cabinet, no faucet holes and a Pearl finish.
Franke describes Cube sinks as having a smooth bowl design and says the Pearl finish is easy to clean and resists stains and water spots. It has the same 3-1/2-inch drain as the full-size sinks, so it can take a standard strainer or a disposal. The Franke page does not state the gauge; the Amazon title says 18 gauge. On October 15, 2026, the standard new offer sold by eFaucets showed limited stock with model CUX11019.
Check Franke Cube CUX11019 undermount prep sink on Amazon →
Franke’s warranty and where you buy
Read this before ordering. Franke’s warranty page (franke.com) covers the sink for its “expected lifetime” for the original purchaser and says the sink must be purchased from Franke or a Franke Authorized Retailer. It also excludes normal wear such as scuffs and scratches.
An Amazon listing does not tell you whether the seller is an authorized Franke retailer. Three of these offers were sold by eFaucets and one by Amazon.com. If the warranty matters to you, ask Franke whether the seller qualifies before you buy, and keep your dated invoice.
How Franke’s product pages describe size
Overall versus bowl. Franke lists the overall length and width, which is the outside of the sink, and a separate bowl size, which is the usable basin. On an undermount, the overall size matters for the counter cut-out and cabinet; the bowl size tells you what fits inside.
Depth. Franke lists bowl depth to three decimal places. The four range from just under 8 inches (the Pescara’s small bowl) to 9.764 inches (the Professional 2.0).
Minimum cabinet. This is the base cabinet width Franke lists. It ranges from 24 inches for the Cube CUX11019 to 42 inches for the Pescara PTX160-37, so measure your cabinet before you choose.
Finish. Franke names three finishes here: Silk on the Grande, Diamond on the Professional 2.0, and Pearl on the Pescara and Cube.
Check these before you order
- Cabinet width. 24, 33, 36 or 42 inches, depending on the model.
- Counter. All four are undermount, which usually means a solid counter such as stone or quartz.
- Faucet. None has faucet holes; the faucet mounts on the counter.
- Strainers. None includes a strainer assembly; budget for them.
- Disposal. All four list a 3-1/2-inch drain hole.
- Warranty. Franke requires an authorized retailer; confirm the seller.
Which Franke kitchen sink should you buy?
For one large bowl in a 36-inch cabinet, the Grande GDX11031. For thicker 16-gauge steel and the deepest bowl, the Professional 2.0 PS2X110-27. For a double bowl in a 42-inch cabinet, the Pescara PTX160-37. For a small prep or bar sink, the Cube CUX11019. To compare Franke with other brands, see our kitchen sink guide and our sink material guide.
Frequently asked questions
What gauge is the Franke Professional 2.0 sink?
Franke describes the PS2X110-27 as 16-gauge stainless steel.
What size cabinet does the Franke Grande GDX11031 need?
Franke lists a 36-inch minimum cabinet.
Do Franke sinks come with a strainer?
None of these four includes a strainer assembly, per Franke’s pages.
Is a Franke sink bought on Amazon covered by warranty?
Franke requires purchase from Franke or an authorized retailer; ask Franke whether the seller qualifies.
Which Franke sink is a double bowl?
The Pescara PTX160-37, with a 9.5-inch and a just-under-8-inch bowl.
How we chose
This document-based guide makes no hands-on testing claim. We read Franke’s US product pages for the Grande GDX11031, Professional 2.0 PS2X110-27, Pescara PTX160-37 and Cube CUX11019, and Franke’s warranty page. On October 15, 2026, we checked each linked standard new Amazon offer for model, seller, stock and an add-to-cart button. Read our selection method and about Plumbing Picks.
Primary sources
- Franke Grande GDX11031 page (franke.com): size, depth, cabinet, 18 ga.
- Franke Professional 2.0 PS2X110-27 page (franke.com): 16 ga, 9.764 in.
- Franke Pescara PTX160-37 page (franke.com): double, ledges, 42 in.
- Franke Cube CUX11019 page (franke.com): 24 in. cabinet.
- Franke warranty page (franke.com): authorized retailer.