Winholt WS3T1818 18 Inch Three Compartment Sink with Backsplash Stainless Steel

The Winholt WS3T1818 Sink Three Compartment is a commercial-grade foodservice sink designed for efficient dishwashing and prep operations in professional kitchens. Constructed from 16/304 stainless steel with NSF certification, it features three independent compartments, each measuring 18 inches front-to-back and 18 inches wide, with a 12-inch depth to accommodate various cookware and utensils. Its durable stainless steel legs with adjustable feet facilitate stable installation, supporting hygiene and ease of maintenance essential for institutional and restaurant environments.

Top Winholt WS3T1818 Features

Designed for demanding foodservice environments, the Winholt WS3T1818 features a corrosion-resistant 16-gauge stainless steel top series for durability. Its three compartments support efficient workflow for washing, rinsing, and sanitizing tasks, while NSF approval ensures compliance with sanitation standards. The stainless steel legs with adjustable feet enable precise leveling, simplifying installation on uneven surfaces. Its compact design optimizes space in small prep stations, supporting quick access and streamlined operations.

• Three compartment design for multi-stage washing processes
• 16-gauge NSF-rated stainless steel construction for durability
• Adjustable stainless steel legs for installation flexibility
• Designed to fit small commercial spaces efficiently
• Supports HACCP workflows with easy-to-clean surfaces

This product is suitable for institutional kitchens, catering operations, and small restaurant prep stations seeking durable, compliant, and space-efficient sink solutions.

What is a commercial three-compartment sink?

A commercial three-compartment sink is a heavy-duty stainless steel fixture designed for multi-stage food prep and sanitation workflows in professional kitchens. Featuring three separate sections measuring 18 inches front-to-back by 18 inches wide and 12 inches deep, this model from Winholt is NSF-certified and constructed from 16/304 stainless steel to meet sanitation and durability standards. Typically installed in back-of-house kitchen areas, it is ideal for supporting moderate throughput tasks such as manual dishwashing and utensil cleaning in restaurants, cafeterias, and institutional foodservice settings.

Top three-compartment sinks for foodservice kitchens

Built for steady daily use, these sinks offer precise dimensions, NSF certification, and robust construction, making them suitable for small to medium operations with reliable manual washing workflows. Designed for placement in compact commercial kitchens, they support moderate throughput and efficient dish processing in institutional and restaurant environments.

• Stationary operation — ideal for small prep kitchens
• Compact construction — fits in tight foodservice areas
• Commercial food prep — supports consistent cleaning routines
• Moderate throughput — handles typical daily workloads
• Manual processing — suited for lower-volume utensil sanitation

Winholt WS3T1818 Technical Specs

The Winholt WS3T1818 features a stainless steel base constructed from durable 16-gauge material, ensuring longevity under rigorous use. It includes three 18-inch front-to-back by 18-inch wide compartments with 12-inch depths, supporting daily manual dishwashing tasks. The sink's NSF certification guarantees compliance with sanitation standards, while the adjustable stainless steel legs facilitate level installation across uneven surfaces. It operates without electrical requirements, with a total weight of 109 pounds, and ships typically within one to two days. Overall dimensions measure 63 inches in length, 23.5 inches in depth, and 34 inches in height, suitable for integration into standard commercial kitchen layouts.

• Constructed from 16-gauge stainless steel, NSF-rated for hygiene
• Overall length of 63 inches, depth of 23.5 inches
• Includes adjustable stainless steel legs for stability
• Supports manual workflows with space for multiple utensils
• No electrical connection needed, suitable for various installation environments
• Certified NSF for sanitation compliance in foodservice settings
• Weight: 109 pounds for easy handling and installation
• Overall height of 34 inches, ergonomic for operators
• Drain compartments measure 18 inches x 18 inches with a 12-inch depth
• Ship typically within 1 to 2 days, availability confirmed

Why Choose Winholt WS3T1818?

The Winholt WS3T1818 distinguishes itself through its robust 16-gauge stainless steel construction, NSF approval, and spatial efficiency tailored for small to mid-sized kitchens. Its three-compartment setup supports full sanitation workflows, while adjustable feet simplify installation on uneven floors. Compared to competitors, this model offers enhanced durability, compliance, and ease of maintenance, making it a reliable choice for commercial dishwashing and prep environments.

• Self-contained design with NSF-certified stainless steel
• Compact footprint optimized for small kitchen spaces
• Adjustable legs for consistent leveling
• Durable construction resistant to corrosion
• Supports HACCP sanitation standards with easy-to-clean surfaces