John Boos 4-Compartment Underbar Sink with 12" Drainboards - JBUBS421722D12 When you purchase the John Boos UBS4-2172-2D12, you are investing in a reliable compartment sink. It has four 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 UBS4-2172-2D12 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. The underbar sink unit is NSF certified for commercial applications. Features ALL 18 GAUGE STAINLESS STEEL CONSTRUCTION TYPE 300 STAINLESS STEEL WITH #4 POLISH, SATIN FINISH 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 (2) SETS OF SPLASH MOUNT FAUCET HOLES WITH 4” CENTERS 1-1/2” DRAINS & OVERFLOW STAND PIPES (PB-OVF-BS) INCLUDED FABRICATED SINK BOWL: (4) 10” W x 14” FRONT-TO-BACK x 10” DEEP 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 .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-0lax{text-align:left;vertical-align:top} Model UBS4-2172-2D12 Dimensions (H×W×D) 32.5" × 72" × 21" Approximate Weight 109 lbs. What our Experts Think Commercial‑Grade Stainless Steel: Durable stainless steel construction resists corrosion and stands up to daily use in bar and foodservice settings. Slim Line Design: 36″ width offers streamlined drainage without taking up excessive underbar space—ideal for compact areas. Efficient Drainage: Built‑in drain and sloped surface promote fast water runoff and easy drying. Easy to Maintain: Smooth stainless surfaces support quick and thorough cleaning. Versatile Use: Perfect for bars, restaurants, and beverage prep areas needing reliable drainboard performance. Professional Reliability: Engineered for dependable operation and long‑term daily use. Q&A Q: What is the John Boos UBDB‑1836 Slim Line Underbar Drainboard?A: It is a commercial‑grade underbar drainboard designed to provide a draining and workspace surface below bar counters or prep stations. Q: What materials are used in this drainboard?A: Made from high‑quality stainless steel, offering corrosion resistance, durability, and easy cleaning for daily use. Q: What size is this drainboard?A: It measures 36″ wide, providing ample space for draining glassware, utensils, and bar tools. Q: Is this drainboard suitable for commercial use?A: Yes — it is built for heavy‑duty, daily use in bars, restaurants, and commercial kitchens. Q: What style does it feature?A: It has a slim, functional design that fits efficiently underbar counters and prep areas without taking up extra space. Q: Is the UBDB‑1836 easy to maintain?A: Yes — the stainless steel construction allows for quick cleaning and long‑lasting sanitation. Maintenance Tips Clean regularly with mild soap and warm water; avoid harsh chemicals or abrasive pads that can dull the finish. Rinse and dry thoroughly after cleaning to prevent water spots and mineral buildup. Wipe up spills and debris promptly to maintain a clean surface and prevent corrosion. Clean in the direction of the stainless steel grain to help preserve shine and avoid scratches. Inspect seams and hardware periodically and tighten as needed to maintain stability. Avoid prolonged standing water on the drainboard to reduce the risk of corrosion and preserve durability.
