Winholt WS3T10142D18 70 Inch Sink with Left and Right-hand 18 Inch Drainboards

The Winholt WS3T10142D18 Sink is a commercial three-compartment sink designed for efficient workflow in institutional and restaurant kitchen environments. Crafted from durable 16-gauge 304 stainless steel, this NSF-rated unit features three spacious wash basins with dimensions of 14" front-to-back, 10" wide, and 12" deep, complemented by integrated left and right-hand 18" drainboards. Its stainless steel legs with adjustable feet facilitate stability and accommodate uneven flooring, making it suitable for busy foodservice settings requiring reliable sanitation and longevity. This model supports streamlined dishwashing, utensil cleaning, and food prep processes with corrosion-resistant construction tailored for commercial use.

Winholt WS3T10142D18 Features

The Winholt WS3T10142D18 three-compartment sink combines durability with expert-designed features ideal for moderate-traffic foodservice operations. Its stainless steel construction ensures resistance to corrosion and heat, while the integrated drainboards optimize workflow and drying areas. Easy to clean and maintain, it supports HACCP compliance and versatile installation in compact commercial kitchens, catering stations, or prep areas. The unit’s 34" height, 70.5" width, and 19.5" depth optimize space utilization and ergonomic operation.

• Stainless steel construction resists corrosion and impact durability
• Integrated left & right-hand 18" drainboards for workflow efficiency
• Tool-free disassembly simplifies cleaning and maintenance routines
• Designed for steady use in kitchens with 14" x 10" x 12" basins
• Supports HACCP standards with NSF-approved stainless steel surfaces

This sink is suitable for commercial foodservice environments requiring reliable washing stations with moderate throughput.

What is a commercial three-compartment sink?

A commercial three-compartment sink is a foodservice fixture constructed from durable materials such as 16-gauge stainless steel, featuring three wash basins of specified dimensions for cleaning, rinsing, and sanitizing dishes or utensils. The Winholt WS3T10142D18 model includes left and right 18" drainboards, with overall dimensions of 63-72" in length, 34" in height, and 19.5" in depth. Used primarily in back-of-house food preparation and warewashing stations, it supports steady daily workflows in restaurants, cafeterias, or catering operations, meeting NSF sanitation standards without requiring additional plumbing or electrical connections.

Top commercial three-compartment sinks for steady foodservice workflows

Constructed from high-grade stainless steel, this unit offers reliable warewashing in back-of-house settings. Designed for efficient daily routines, it supports moderate throughput with easy maintenance in small to mid-sized operations.

• Steady workflow — ideal for small prep kitchens
• Compact footprint — suited for limited commercial spaces
• Foodservice warewashing — supports dish cleaning and rinsing
• Moderate throughput — designed for consistent daily use
• Manual food prep — supports routine utensil and dish sanitation

Winholt WS3T10142D18 Technical Specs

This commercial sink features a 16-gauge stainless steel top from the 300 Series, with overall dimensions adjustable from 63" to 72" in length and 19.5" deep. It weighs 120 lbs and is built with stainless steel legs and adjustable feet for stability. Certified by NSF, it is set up for durability, corrosion resistance, and ease of cleaning. The unit operates without electrical components, requiring no power, and supports HACCP-compliant workflows with a height of 34". Its construction supports daily routines with easy disassembly for routine sanitation.

• Overall Length: 63"–72"
• Height: 34"
• Depth: 19.5"
• Weight: 120 lbs
• Material: 16 Gauge 304 stainless steel
• Build: Stainless steel legs with adjustable feet
• Certifications: NSF-rated
• Drainboard: Left & right-hand 18" each
• Dishwasher-safe surfaces for routine cleaning
• No electrical wiring required for operation
• Supports HACCP compliance in foodservice environments

• Ensure adequate clearance beneath for drainage setup.
• Proper plumbing connections for waste and water supply.
• Secure installation with level base for stability.
• Routine cleaning using stainless steel-safe detergents.
• Periodic inspection of adjustable feet for stability.
• Verify compatibility with existing kitchen configurations.

Why choose Winholt WS3T10142D18?

Compared to similar models, the Winholt WS3T10142D18 stands out for its NSF approval, durable 300 Series stainless steel top, and adjustable drainboard configuration, providing superior sanitation and workflow flexibility. Its leg-mounted base offers stability in busy commercial kitchens, supporting moderate throughput and easy maintenance without electrical requirements. These features enhance operational efficiency and product presentation within restaurant, catering, or institutional foodservice settings.

• Self-contained design minimizes plumbing integration needs
• Corrosion-resistant stainless steel supports sanitation standards
• Extended drainboards improve workflow organization
• Adjustable feet ensure stable setup on uneven floors
• Reduces maintenance time with tool-free disassembly