Southbend KDLS-20F 20-Gallon Direct Steam Kettle | Full-Jacketed | NSF Certified

Overview

The Southbend KDLS-20F 20-gallon direct steam stationary kettle is purpose-built for new restaurants and foodservice operations that need reliable, high-capacity batch cooking without compromising speed to open or product quality. This full-jacketed kettle uses direct steam to deliver fast, even heating across sauces, soups, stocks, braises and other menu staples. With a 316 stainless steel interior liner and 304 stainless steel exterior, the KDLS-20F combines sanitary construction with heavy-duty durability — ideal for a kitchen buildout where uptime and compliance are non-negotiable.

Key Features

• 20-gallon capacity — Sized for small-to-medium batch production so you can scale from soft openings to full service.
• Full jacketed construction — Even steam heat distribution reduces scorching and shortens cook times, speeding service and lowering labor hours.
• 316 stainless steel liner — Superior corrosion resistance for acidic foods and long-term sanitation; meets rigorous foodservice standards.
• 304 stainless steel exterior — Durable, easy-to-clean finish that stands up to daily kitchen wear.
• 2" draw-off valve — Fast, controlled product transfer with minimal waste; ideal for stocks, soups and sauces.
• Perforated strainer included — Simplifies separation of solids from liquids for clear stocks and finished products.
• Spring-assisted hinged cover & faucet bracket — Improves operator safety and ergonomics during frequent use.
• Tri-leg with adjustable flanged feet — Stable installation on uneven floors and easy leveling during kitchen buildout.

Built for Commercial Success

The KDLS-20F is an NSF certified, commercial kitchen equipment solution designed to deliver years of dependable service. The full-jacketed steam system reduces maintenance compared with direct-contact heating while the 316 liner extends service life in demanding acid or high-salt applications. When you work with Concept Services, every unit is sourced for your concept, inspected before delivery and professionally installed with the correct steam utility connections — reducing downtime and helping you open on schedule.

Specifications at a Glance

Manufacturer: Southbend (Middleby)
Model: KDLS-20F
Type: Stationary kettle, direct steam
Capacity: 20 gallon (18–26 gallon range)
Kettle Jacket: Full jacket
Liner: 316 stainless steel interior
Exterior: 304 stainless steel
Base: Tri-leg with adjustable flanged feet
Draw-off: 2" valve
Includes: Perforated strainer, spring-assisted hinged cover, faucet bracket
Certification: NSF certified
Utility: Requires direct steam hookup per manufacturer's installation requirements (steam supply and pressure to be specified by your installer)

Why Restaurant Owners Choose This

For entrepreneurs launching a new restaurant, the KDLS-20F strikes the right balance of capacity, speed and long-term value. It reduces cook times and batch variation so your kitchen produces consistent menu items from day one. The rugged stainless construction minimizes lifecycle costs and service interruptions. Paired with Concept Services' full-service approach — sourcing, inspection, installation and ongoing support — the KDLS-20F helps you avoid common pitfalls during a restaurant opening and gets your kitchen into revenue-producing service faster.