Southbend (middleby)

Southbend steam kslg-20 20-gallon gas stationary steam kettle, 2/3 jacketed, tri-leg base

SKU: KSLG-20
$18,862.00
/each
Free Shipping
Expected delivery date of ,
if ordered within hours and minutes
Not Shipping to ?
Want to speak to an expert?

Southbend Steam KSLG-20 20-Gallon Gas Stationary Steam Kettle, 2/3 Jacketed, Tri-Leg Base

Thermostatic Control, 115V, 304/316 Stainless Steel Construction

Built for high-volume batch cooking, this 20-gallon gas kettle combines precise thermostatic control, rugged stainless steel construction, and built-in safety features.

  • 20-gallon capacity is well suited for soups, sauces, braises, and other bulk prep.
  • 2/3 jacketed steam design helps distribute heat evenly across the kettle.
  • Direct immersion thermostat and thermostatic control support a 165°F to 275°F cooking range.
  • 316 stainless steel interior liner and 304 stainless steel exterior are built for durability and sanitation.
  • Standard package includes a 2-inch draw-off valve with strainer, spring-assisted hinged cover, and faucet bracket.
  • Safety package includes a water sight glass, pressure gauge, low-water protection, pressure relief valve, and pressure switch.
  • For use on non-combustible floors only, per the manufacturer documentation.

Overall Dimensions:

31.13"W x 35.0"D x 40.38"H

Product Weight:

440.0 lb

Stationary 2/3-Jacketed Design

Self-contained steam jacket provides even heat transfer for consistent batch cooking.

20-Gallon Capacity

Sized for high-volume commercial production.

Thermostatic Direct Immersion Control

Helps maintain cooking temperatures from 165°F to 275°F.

Electronic Ignition

Standard electronic ignition supports reliable gas-fired startup.

Serviceable High-Efficiency Burners

Stainless steel burners are serviceable and require no shutter adjustment.

Stainless Steel Construction

One-piece welded 316 stainless steel interior liner and 304 stainless steel exterior with #4 sanitary finish.

Safety Monitoring Package

Includes a water sight glass, cooking light, pressure gauge, low water indicator light, low water cut off, pressure relief valve, and pressure switch.

Standard Draw-Off and Cover

Comes with a 2-inch tangent draw-off valve with strainer, spring-assisted hinged cover, and faucet bracket.

Tri-Leg Base

6-inch adjustable stainless steel legs provide a stable support base.

Type Steam Kettle
Style Stationary
Installation Type Floor Model
Base Type Tri-Leg
Jacket Type 2/3 Jacketed
Capacity 20 Gallons
Controls Thermostatic
Temperature Range 165°F to 275°F
Material 304 Stainless Steel
Interior Finish 316 Stainless Steel
Finish #4 Sanitary Finish
BTU 100,000 BTU
Gas Type Natural Gas
Gas Connection Size 3/4 Inch
Gas Inlet Pressure 6 Inches W.C. to 14 Inches W.C.
Voltage 115 Volts
Amps 4 Amps
Hertz 50/60 Hz
Phase 1-Phase
Plug Type 3-Prong
Cord Length 6 Feet
Shipping Width 32 Inches
Shipping Depth 35 Inches
Shipping Height 41 Inches
Shipping Weight 440 Pounds
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of CSA Certified
CSA Certified

Warranty & Protection

1 year parts and labor

Frequently Asked Questions

This model has a 20-gallon capacity.
The kettle temperature range is 165°F to 275°F.
It features a 316 stainless steel interior liner and a 304 stainless steel exterior with a #4 sanitary finish.
Standard items include a 2-inch draw-off valve with strainer, spring-assisted hinged cover, faucet bracket, electronic ignition, and the listed monitoring and safety components.
The documentation lists 115 VAC, 1 phase, 50/60 Hz, 4 amps, a 6-foot cord, and a 3-prong plug. Gas supply is through a 3/4-inch pipe with a shut-off valve adjacent to the appliance.
No. The cutsheet specifies that the unit is for use on non-combustible floors only.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.