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Why you’ll love it

RestaurantSupply.com is your trusted source for Eagle underbar drainboards.

  • Authorized Eagle dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Eagle WB4-18 underbar drainboards
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Eagle WB4-18 48 Inch Stainless Steel Workboard Unit with Center Drain

Eagle  |  MFG #: WB4-18  |  Item #: 51433
Item: #51433

Technical details
Manufacturer Eagle Group
Model Number WB4-18
Manufacturer Part # WB4-18
Type Free Standing
Depth (front - back) OA 20" - 23"
Base Type Open Base
Splash 5"
Width (side - side) OA 43" - 48"
Width 48"
Depth 20"
Weight 58 lbs
NSF Yes

About this item

Product Details

The Eagle WB4-18 1800 Series Workboard Unit is a professional-grade underbar drain workbench designed for commercial foodservice environments. Featuring a 48-inch width and 20-inch depth, this free-standing unit integrates a high-quality Type 304 stainless steel embossed drainboard with a centered 1-1/2" drain, ideal for efficient water runoff and sanitation. Its durable construction combines a stainless steel top with a galvanized back panel and legs, providing corrosion resistance and structural stability, suitable for busy kitchen operations requiring reliable workflow and easy maintenance.

Top Eagle WB4-18 1800 Series Workboard Unit Features

The Eagle WB4-18 workboard offers a heavy-duty stainless steel surface with embossed drain channels to facilitate quick drainage. Its open base design ensures accessible cleaning and flexibility in installation, while adjustable feet maintain stability on uneven floors. The 1-1/2" center drain supports efficient water management, making it suitable for dishwashing areas, prep stations, and cleaning zones across various foodservice settings. This unit’s robust materials and thoughtful design optimize workflow, reduce downtime, and promote sanitation in demanding environments.

  • Durable Type 304 stainless steel top: Resists corrosion and simplifies cleaning
  • Embossed drainboard with centered drain: Facilitates water runoff and pathogen control
  • Galvanized back panel & legs: Ensures strength and longevity under constant use
  • Adjustable feet for stability: Accommodates uneven flooring in commercial kitchens
  • Open base design: Allows for easy cleaning and waste management

Ideal for installation in dishwashing, prep, or sanitation zones requiring durable, efficient water drainage.

WB4-18 Technical Specs

The Eagle WB4-18 workboard unit features a 48-inch width with a 20-inch depth, constructed with a high-quality Type 304 stainless steel top resistant to corrosion and staining. Its overall weight is 58 lbs, supporting stable placement in high-traffic kitchens. The unit’s open base with galvanized legs and adjustable feet ensures level installation on uneven floors. Its embossed drainboard with a 1-1/2" center drain enhances water management, while the splash height of 5 inches adds splash protection. Electrical requirements are not applicable, as the unit relies solely on gravity drainage. Designed for straightforward cleaning and maintenance, it supports reliable sanitation protocols, and its NSF approval guarantees food safety compliance. Dimensions include a width of 48", depth of 20", and overall height accommodating standard commercial kitchen configurations.

  • Dimensions: 48" W x 20" D x height as needed
  • Weight: 58 lbs assembled
  • Material: Type 304 stainless steel and galvanized components
  • Drain: 1-1/2" center drain, embossed surface for efficient water runoff
  • Finish: Stainless steel surface with spill splash height of 5"
  • Construction: Free-standing open base with adjustable leveling feet

What is a commercial underbar drain workboard unit?

A commercial underbar drain workboard unit is a stainless steel work surface designed for foodservice establishments to facilitate quick cleaning and water drainage. Installed in prep or sanitation areas, it offers a durable, corrosion-resistant surface with integrated drainage features. The Eagle WB4-18 model provides a 48"W x 20"D stainless steel top with embossed drainage channels and a centered 1-1/2" drain, ideal for busy kitchens needing efficient water runoff and sanitation. This workboard supports high-volume dishwashing, prep tasks, and cleaning procedures, making it suitable for quick-service restaurants, hotels, and institutional kitchens requiring reliable, food-safe equipment.

Top drain workboard units for high-volume foodservice settings

This commercial-grade Eagle WB4-18 offers robust water management, corrosion-resistant construction, and easy maintenance for medium-traffic kitchens in hospitality locations. Crafted for enduring performance, it ensures sanitation and workflow efficiency across prep and dishwashing applications, supporting operational productivity in diverse foodservice environments.

  • Medium-volume operations — ideal for busy commercial kitchens
  • Compact footprint — fits into limited prep or utility areas
  • Food-grade stainless steel — ensures longevity and sanitation
  • Embossed drain channels — optimize water runoff and cleanup
  • Adjustable feet — enable stable placement on uneven floors

Why Choose Eagle WB4-18 1800 Series Workboard Unit

Compared to similar stainless steel workbenches, the Eagle WB4-18 combines a corrosion-resistant Type 304 surface with a focused drainage solution. Its open base design facilitates thorough cleaning and maintenance, contributing to enhanced sanitation protocols. The sturdy galvanized legs and adjustable feet promote stability, while the centered drain simplifies water evacuation. This model’s optimal dimensions and construction support efficient workflow in high-demand kitchen settings, making it a reliable addition to commercial foodservice operations seeking durable, restaurant-ready equipment.

  • Compact design with a spacious 48" width for versatile use
  • Heavy-duty stainless steel top resists damage and simplifies cleaning
  • Open base with galvanized legs enhances stability and access
  • Centered 1-1/2" drain supports rapid water removal
  • Adjustable leveling feet allow installation on uneven floors

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 WB4-18 1800 Series Workboard Unit 48"W X 20"D Embossed Drainboard Top With 1-1/2" Center Drain
Eagle Group

Eagle WB4-18 48 Inch Stainless Steel Workboard Unit with Center Drain

$1,341.17 $3,305.00

Eagle Group, WB4-18, 1800 Series Workboard Unit, 48"W x 20"D, embossed drainboard top with 1-1/2" center drain, type 304 stainless steel top, front & backsplash, bullnose front edge, galvanized back panel & legs, adjustable feet, NSF