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Why you’ll love it

RestaurantSupply.com is your trusted source for Eagle underbar sink units.

  • Authorized Eagle dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Eagle B4L-18 underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Eagle B4L-18 48 Inch Stainless Steel Three Compartment Underbar Sink Unit with Drainboard

Eagle  |  MFG #: B4L-18  |  Item #: 360427
Item: #360427

Technical details
Manufacturer Eagle Group
Model Number B4L-18
Manufacturer Part # B4L-18
Width (side - side) OA 43" - 48"
Drainboards Drainboard On Left
Construction Stainless Steel Top & Front, Galvanized Ends & Legs
Bowl Depth (rim - drain) 10"
Depth (front - back) OA 20" - 21"
Bowl Size 10" X 14" Front-to-back
Top Stainless Series 300 Series
Splash 4"
Sink Compartments (3)
Height 33.5"
Width 48"
Depth 20"
Weight 74 lbs
NSF Yes

About this item

Product Details

The Eagle B4L-18 1800 Series Underbar Sink Unit Three Compartment is a commercial-grade underbar sink designed for high-efficiency foodservice operations. Crafted from durable 304 stainless steel, it features three deep-drawn, seamless compartments measuring 10" x 14" front-to-back, with a total width of 48 inches, a depth of 20 inches, and a height of 33-1/2 inches. The unit is equipped with a 12-inch left drainboard, a 4-inch high backsplash, and a bullnose front edge for safety and ease of cleaning. It includes a 4-1/2-inch splash mount faucet with a 10-inch spout, 1-1/2-inch drains, and removable overflow standpipes, facilitating efficient water management. Galvanized back and end panels, along with adjustable bullet feet, ensure stability and straightforward maintenance. This NSF-listed underbar sink unit is engineered for fast-paced bar and kitchen environments requiring robust sanitation and seamless workflow integration.

Top Eagle B4L-18 1800 Series Underbar Sink Unit Three Compartment Features

This underbar sink unit offers precise compartment dimensions, corrosion-resistant stainless steel construction, and easy-to-clean seamless bowls. Its design optimizes workflow in foodservice establishments, supporting quick sanitation and efficient drainage. The unit's durable galvanized legs, integrated splash mount faucet, and spacious drainboard facilitate smooth operation for busy bars and kitchens.

  • Functionality: Three deep compartments enable efficient rinsing and draining
  • Durability: Crafted from 304 stainless steel for corrosion resistance
  • Ease of Maintenance: Seamless bowls simplify cleaning and reduce buildup
  • Workflow Optimization: 12" drainboard provides additional workspace
  • Installation Flexibility: Galvanized legs with adjustable feet ensure stability

Ideal for bars or kitchens requiring durable, large-capacity underbar sinks for quick cleaning cycles.

Eagle B4L-18 1800 Series Underbar Sink Unit Technical Specs

The Eagle B4L-18 features a stainless steel top and front with galvanized ends and legs, measuring 48 inches in width, 20 inches in depth, and 33-1/2 inches in height. Its three compartments have seamless deep-drawn bowls of 10" x 14" with a uniform 10-inch bowl depth, and a total weight of 74 lbs. The unit includes a 12-inch drainboard on the left, complemented by a 4-inch splash, and incorporates a 4-1/2-inch splash mount faucet with a 10-inch spout. It is NSF-listed for kitchen sanitation standards. Construction involves 300 Series stainless steel for durability and corrosion resistance, ensuring long-term performance in busy foodservice environments. Operating with standard plumbing, it connects via 1-1/2-inch drains, and is designed for ease of cleaning with removable overflow standpipes. The unit’s dimensions accommodate quick installation and efficient workflow flow, making it suitable for high-turnover bars and commercial kitchens.

  • Dimensions: 48" W x 20" D x 33-1/2" H; weighs 74 lbs
  • Construction: 304 stainless steel top, galvanized end panels and legs
  • Drainboard: 12" wide, left side for workspace expansion
  • Compartments: 3 deep, seamless 10" x 14" bowls with 10" depth
  • Plumbing: Includes 1-1/2" drains and removable overflow standpipes
  • Faucet Mount: 4-1/2" splash mount with a 10" spout for versatile handling

What is a commercial underbar sink unit?

A commercial underbar sink unit is a heavy-duty plumbing fixture designed for use in bars, restaurants, and kitchens, providing multiple compartments for handwashing, rinsing, and draining. These units, like the Eagle B4L-18 1800 Series, typically feature stainless steel construction, seamless bowls, and integrated drainage components, facilitating sanitation and workflow efficiency. Installed in undercounter or bar stations, they are ideal for supporting rapid cleaning, product prep, and maintaining hygiene standards in high-volume foodservice settings.

Top underbar sink units for foodservice operations

Built with commercial-grade stainless steel, the Eagle B4L-18 supports efficient workflow in moderate throughput kitchens and bars. Its robust construction ensures long-term use, while integrated compartments and drainage optimize sanitation and productivity in busy settings. Ideal for bars, cafes, and moderate-volume restaurants requiring durable, dishwasher-safe underbar sinks designed for high sanitation standards.

  • Operation type — suitable for bar and prep stations
  • Kitchen setting — ideal for compact and moderate-volume spaces
  • Foodservice category — suited for restaurants and cafes
  • Workload qualifier — supports moderate throughput demands
  • Use case — optimized for efficient rinsing and sanitizer workflows

Why Choose Eagle B4L-18 1800 Series Underbar Sink Unit Three Compartment?

The Eagle B4L-18 sets itself apart through its stainless steel durability, seamless compartments, and comprehensive drainage solutions, ensuring sanitation and easy cleaning in demanding foodservice environments. Its galvanized legs, splash mount faucet, and spacious compartments enhance workflow, reduce maintenance time, and support compliance with sanitation standards, making it a reliable choice for professional kitchens and bars.

  • Features a large three-compartment design for multi-tasking efficiency
  • Constructed from corrosion-resistant 304 stainless steel for longevity
  • Includes adjustable galvanized legs for stability on uneven floors
  • Equipped with a 12" drainboard for increased prep surface
  • Fitted with a splash mount faucet for quick water access

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Eagle B4L-18 1800 Series Underbar Sink Unit Three Compartment 48"W X 20"D X 33-1/2"H
Eagle Group

Eagle B4L-18 48 Inch Stainless Steel Three Compartment Underbar Sink Unit with Drainboard

$1,699.59 $4,454.00

Eagle Group, B4L-18, 1800 Series Underbar Sink Unit, three compartment, 48"W x 20"D x 33-1/2"H, 304 stainless steel construction, 10" wide x 14" front-to-back x 10" deep seamless deep-drawn compartments, 12" drainboard on left, 4-1/2"H backsplash, bullnose front edge, 4" OC splash mount faucet with 10" spout, includes 1-1/2" drains & removable overflow standpipes, galvanized back & end panels, galvanized legs with adjustable bullet feet, NSF