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Southbend (Middleby)  |  Ultimate  |  SKU: 448AC-4G

Southbend (Middleby) 448AC-4G Ultimate Gas Ranges

$15,332.00
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Description

Southbend Ultimate 48" Gas Restaurant Range – Full Griddle & Convection Oven

Model 448AC | 112,000 BTU | Manual Controls

Built to outperform and outlast, the Southbend Ultimate 48-inch range delivers the speed of a 1" thick steel griddle, the even bake of a high-efficiency convection oven, and the convenience of a stainless storage cabinet—all in one rugged, space-saving chassis.

Why You’ll Love It

  • 48" wide, 1" smooth polished steel griddle plate with raised sides—ideal for burgers, breakfast, and all-day menus.
  • Four high-output griddle burners (80,000 BTU total) with reliable standing pilots and front manual gas valves.
  • 32,000 BTU battery-spark convection oven holds full-size sheet pans in five positions; three chrome racks included.
  • 18" stainless cabinet base keeps sheet pans, spices, or smallwares within arm’s reach—door available at no charge.
  • 22-1/2" flue riser with heavy-duty plate shelf for warming and plating.
  • 4" deep stainless front rail plus front-mounted full-range gas shut-off for quick, safe service.
  • All-stainless front, sides, shelf and 6" adjustable legs; optional all-swivel locking casters available.
  • Factory-installed regulator and 3/4" NPT rear gas connection simplify installation.
  • 1-year parts & labor warranty supported by Southbend’s nationwide authorized service network.

Performance & Utilities

Total Input (Natural Gas) 112,000 BTU/hr
Griddle Section 80,000 BTU/hr (manual controls)
Convection Oven 32,000 BTU/hr  |  175 °F – 550 °F thermostat
Electrical (oven fan) 115 V / 60 Hz / 1 Ø  |  5.9 A with 6' cord & plug
Gas Inlet Pressure Natural 7" W.C.  |  LP 11" W.C.
Gas Connection 3/4" NPT (factory side depends on griddle location)

Dimensions & Clearances

Overall (W × D × H) 48-5/8" × 42-1/8" × 59-1/2" (to top of flue)
Work Height 37"
Shipping Weight Approx. 735 lb
Clearance – Non-combustible 0" sides & rear
Clearance – Combustible 10" sides & rear (charbroiler tops excepted)
Ventilation Installation under a vented hood required

Certifications

  • cCSAus
  • CSA Flame
  • CSA Star
  • NSF
Oversized Cookware Notice: Vessels 12" or larger should be kept toward the rear of the plate to prevent excess heat on the front rail and ensure long component life.

Need doors for the cabinet, casters, or other custom options? Let our team configure the Ultimate range that’s perfect for your kitchen.

Features & Specs

Manufacturer

Southbend (Middleby)

Brand_name

Ultimate

Certifications

NSF, cCSAus, CSA Star, CSA Flame

Height

59.5in

Width

48.63in

Depth

43.6in

Shipping Weight

735.0lbs

Exterior Finish

stainless steel front & sides

Plate Thickness

.500" = 1/2"

Top

(1) griddle

Vent

backriser with hi-shelf

Base

(1) convection oven, (1) cabinet

Specifications

Ultimate Restaurant Range, gas, 48", griddle, manual controls, standing pilot, (1) convection oven with battery spark ignition, (1) cabinet base, includes (3) racks, 22-1/2" flue riser with shelf, stainless steel front, sides, shelf & 6" adjustable legs, 112,000 BTU, cCSAus, CSA Flame, CSA Star, NSF
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