Floor-Mount Mop Sinks
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A floor-mount mop sink is a deep stainless basin that sits directly on (or just above) the floor so a full mop bucket can be filled and emptied without lifting it high. It is the standard fixture in a dedicated mop/janitor area, often with side or back wall guards to protect the wall from splashing. Choose a bowl sized to your bucket, favor 304 stainless and 14- or 16-gauge for a wet, chemical-heavy area, and pair it with a service faucet that has a pail hook and a vacuum breaker where your plumbing code requires backflow protection on a hose outlet.
Floor-mount mop sinks sit low on the floor so a heavy mop bucket is easy to fill and dump — the standard for dedicated janitor/mop areas. Compare floor basins by bowl size, gauge, and grade below.
How the brands compare
Mount styles, typical construction, and street-price range for the brands with the most mop & service sinks here — a starting point, not a substitute for checking the specific model.
| Brand | Models | Mount | Gauge | Grade | Street price |
|---|---|---|---|---|---|
| Advance Tabco | 35 | Floor-mount | 16 ga / 18 ga | 304 | $1,104–$15,862 |
| Elkay | 6 | Floor-mount | 16 ga | 304 | $695–$3,556 |
| Sapphire | 4 | Floor-mount | 16 ga | 304 | — |
About this data
Last verified: August 2026. Specs are compiled from manufacturer spec sheets and authorized dealer listings; where a value isn't published we leave it blank rather than guess.
Methodology: every mop-sink model is compared on the same set of specifications, and dimensions are checked (for sinks, overall width must exceed the combined bowl widths) — figures that fail validation are corrected from the manufacturer model number or omitted. “Street price” is the lowest legitimate published price we've found and can change.
Sourcing: product specs come from the manufacturer; regulatory statements link to the source (e.g. the FDA Food Code and NSF). Code requirements vary by jurisdiction — confirm with the authority reviewing your plans.
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Editorial: compiled and reviewed by the FoodServiceNerd equipment desk (about us). Spot an error? Tell us and we'll correct it.