Crown (Middleby)

Crown OB-4-2-54-G 54-Inch Gas Oyster Bar with (4) 2-Liter Manual Tilt Kettles

SKU: OB-4-2-54-G
$89,632.00
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Crown OB-4-2-54-G 54-Inch Gas Oyster Bar with (4) 2-Liter Manual Tilt Kettles

Floor Model, Natural Gas or Propane, 250,000 BTU Boiler

The Crown OB-4-2-54-G Gas Oyster Bar provides a robust, all-in-one solution for high-volume oyster cooking with four integrated tilting kettles and a self-contained boiler system.

  • Features four 2-liter capacity manual tilt kettles for efficient batch cooking.
  • Equipped with a powerful 250,000 BTU gas boiler for reliable direct steam generation.
  • Includes CSD-1 boiler controls, electronic ignition, and automatic blowdown for safety and ease of use.
  • Constructed from durable #4 finish stainless steel with 316 stainless steel kettle liners for longevity and hygiene.
  • Integrated spillage sink with drain screen and a convenient 54-inch wide cabinet base for organized operation.
  • Designed for commercial use with 6-inch adjustable legs for secure floor mounting.
  • Comes standard with a water treatment system to maintain optimal performance and warranty coverage.

Overall Dimensions:

54.0"W x 33.13"D x 54.0"H

Four Manual Tilt Kettles

Each of the four 2-liter capacity kettles is direct steam connected and can tilt 90 degrees for complete emptying, featuring a heat-resistant knob and a stainless steel lift-off cover. The inner and outer shells are made of type 316 stainless steel with a #4 finish.

Integrated Gas Boiler System

A self-contained gas boiler operates at 9-11 psi, complete with standard CSD-1 boiler controls, electronic ignition, a split water line, automatic boiler blowdown, a safety relief valve, and a water treatment system. A pressure gauge is also included.

Durable Stainless Steel Construction

The oyster cookers are mounted on a robust 54-inch wide cabinet base featuring a full perimeter angle frame, a reinforced counter, and #4 finish stainless steel exterior. Hinged doors with magnetic catches and removable side panels provide easy access.

Spillage Sink and Drain Screen

The cabinet base includes an integrated spillage sink complete with a drain and drain screen, facilitating easy cleanup and maintaining hygiene.

Comprehensive Safety and Controls

A steam control valve is conveniently fitted in the right leg, and the steam manifold is concealed within the cabinet, complete with a steam trap and safety relief valve. Adjustable 6-inch stainless steel legs with flanged feet allow for secure floor mounting.

Water Quality Assurance

A water treatment system is included as a standard feature to ensure optimal water quality, which is essential for the appliance's performance and warranty validity.

Type Oyster Bar Kettle/Cabinet Assembly
Style Floor Model
Installation Type Freestanding
Pan Capacity 4 x 2 Liters
Interior Finish 316 Stainless Steel
Finish #4 Stainless Steel
Material Stainless Steel
Controls CSD-1 Boiler Controls, Electronic Ignition, Manual Tilt, Steam Control Valve
Gas Type Natural Gas or Propane
BTU 250,000 BTU/HR
Gas Connection Size 3/4 Inch IPS
Gas Inlet Pressure (Natural Gas) 7-14 Inches W.C.
Gas Inlet Pressure (Propane) 11-14 Inches W.C.
Voltage 120 Volts
Hertz 60 Hz
Phase 1-Phase
Drain Connection Size 2 Inches IPS
Drain Connection Required
Water Connection Size 3/8 Inch OD Tubing
Water Connection Required
Country of Origin USA
Selling Unit Each
Units Per Case 1
Shipping Width 54 Inches
Shipping Depth 34 Inches
Shipping Height 54 Inches
Shipping Weight null

Certifications & Compliance

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

Warranty & Protection

Standard warranty applies, contingent upon proper water quality management.

Frequently Asked Questions

The boiler controls for the Crown OB-4-2-54-G require a 120 Volts, 60 Hertz, single-phase electrical connection with grounding.
This unit is designed to operate on either natural gas or propane (L.P. gas). The required supply pipe pressure is 7-14 Inches W.C. for natural gas and 11-14 Inches W.C. for propane.
Yes, a comprehensive water treatment system is included as a standard feature. Proof of installation and proper cartridge replacement is required for warranty coverage, as failure due to poor water quality is not covered.
The Crown OB-4-2-54-G features four kettles, each with a 2-liter capacity. They are direct steam connected and equipped with manual tilt handles, allowing them to tilt forward 90 degrees for complete emptying.
A 3/8-inch O.D. tubing cold water line at 25-50 PSI is required. For drainage, a 2-inch IPS pipe to an open floor drain is needed, and a solid connection is not permitted.
Yes, an optional 300,000 BTU boiler is available for the OB-4-2-54-G, offering increased power compared to the standard 250,000 BTU boiler.

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