John Boos UBS3-1860-2D12 Slime Line 3-Compartment Underbar Sink - JBUBS318602D12
When you purchase the John Boos UBS3-1860-2D12, you are investing in a reliable 3-compartment sink. It has three 10” wide x 14” front-to-back x 10” deep compartments. Each has a set of removable splash mount faucet holes with 4” centers to accommodate a variety of faucet types (faucet not included). The 1-1/2” drains and overflow stand pipes keep your plumbing working reliably.
The UBS3-1860-2D12 is made of stainless steel. This 18/300 stainless steel build ensures longevity. It also makes it simple to maintain. Just wipe it clean! The 3” backsplash also improves the sanitation of surrounding areas by keeping spills and splashes confined to the sink and not on the walls. This prevents stains and potential water damage.
It has 12” drainboards on both its left and right side with a removable perforated insert.
Features
- ALL 18 GAUGE STAINLESS STEEL CONSTRUCTION
- TYPE 300 STAINLESS STEEL WITH #4 POLISH, SATIN FINISH
- SLIM LINE 18” DEEP FRONT TO BACK
- STANDARD PRE-DRILLED HOLES ON SIDES FOR ATTACHING ADJACENT UNITS TOGETHER
- REMOVABLE FAUCET PLATES WITH 4” ON-CENTER SPLASH MOUNT FAUCET HOLES
- REMOVABLE PERFORATED DRAINBOARD INSERTS FOR INCREASED AIR CIRCULATION
- CREASED DRAINBOARDS FOR IMPROVED DRAINAGE
- STAINLESS STEEL 1-1/4” FRONT TO BACK BRACING
- 3” HIGH BACKSPLASH
- (1) SET OF SPLASH MOUNT FAUCET HOLES WITH 4” CENTERS
- 1-1/2” DRAINS & OVERFLOW STAND PIPES (PB-OVF-BS) INCLUDED
- FABRICATED SINK BOWL: (3) 10” W x 14” FRONT-TO-BACK x 10” DEEP
- DRAINBOARD: 12” ON LEFT AND RIGHT WITH REMOVABLE PERFORATED INSERT
- BOLT ON 1-5/8” STAINLESS STEEL LEGS FOR FAST INSTALLATION
- 1” ADJUSTABLE STAINLESS STEEL BULLET FEET
- STAINLESS STEEL SIDE BRACING
- Z-CLIP TO MOUNT TO WALL
- BOLT TO ADJACENT UNDERBAR PIECE
- 1-7/8” DRAIN WITH BASKET
- 1-1/2” NPS DRAIN CONNECTION
Specifications
| Model |
UBS3-1860-2D12 |
| Height |
32.5" |
| Width |
60" |
| Depth |
18" |
| Approximate Weight |
89 lbs. |
What our Experts Think
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Commercial‑Grade Construction: Durable stainless steel resists corrosion, dents, and daily bar‑service use.
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Three‑Compartment Design: Separate bowls streamline wash, rinse, and sanitize tasks — ideal for high‑traffic bar workflow.
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Slim‑Line Footprint: 18″ depth fits tight underbar spaces while still offering full multi‑compartment functionality.
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Practical Drain Features: Includes rear drainage area to help keep water management efficient and surfaces clear.
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Easy to Clean & Sanitize: Smooth stainless surfaces with welded seams simplify daily cleaning and support strict hygiene standards.
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Stable & Adjustable: Adjustable feet help ensure a level, secure installation even on uneven floors.
Q&A
Q: What is this product?
A: A commercial underbar sink with three compartments and dual drainboards, ideal for bar or kitchen wash stations.
Q: What are the dimensions?
A: 60″ W x 18″ D — slim footprint that fits well under counters or behind bars.
Q: How many compartments and what size?
A: Three wash bowls sized for effective multi‑stage washing, rinsing, and sanitizing tasks.
Q: What materials are used?
A: Stainless steel construction for corrosion resistance, strength, and easy sanitation.
Q: What do the drainboards do?
A: Dual drainboards provide space for drying glassware and utensils while maintaining drainage.
Q: Is a faucet included?
A: Faucets are not included; the sink has provisions for easy faucet installation.
Q: Where is this sink best used?
A: Ideal for bars, restaurants, cafes, and commercial kitchens needing organized, durable wash space.
Q: Why choose this model?
A: Offers multiple wash basins, hygienic stainless design, and efficient workflow support in tight underbar or prep areas.
Maintenance Tips
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Clean & dry daily: Wash all three basins and drain areas with mild detergent and warm water; rinse and dry thoroughly to prevent water spots and mineral buildup.
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Sanitize: Use a food‑safe sanitizer regularly after heavy use to maintain hygiene and meet health standards.
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Wipe with the grain: Clean stainless steel with a soft cloth following the grain to preserve the finish and reduce streaks.
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Avoid abrasives: Do not use steel wool, wire brushes, or harsh chemicals that can scratch or damage stainless surfaces.
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Keep drains clear: Remove debris from strainers and run hot water through drains daily to prevent clogs and odors.
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Inspect fittings: Periodically check faucets, seals, and connections; tighten or replace worn parts to prevent leaks.
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Prompt spill care: Wipe standing water and spills immediately to reduce corrosion risk and staining.
