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Southbend Ultimate 48" Gas Restaurant Range – 2-Burner / 36" Thermostatic Griddle, Standard Oven & Cabinet Base
Model 448 Series | 163,000 BTUBring powerhouse versatility to your cookline with Southbend’s Ultimate Series. This 48-inch range marries two lifetime-clog-free open burners, a full 36" thermostatic griddle, a high-performance standard oven and a convenient storage cabinet—all wrapped in heavy-gauge stainless steel for years of flawless service.
Performance Highlights
- (2) 27,000 BTU non-clog cast-iron burners with standing pilots.
- Heavy-duty wavy cast-iron grates improve pan stability & heat transfer.
- Left-side 36" griddle
- 1" polished steel plate, thermostatically controlled
- 64,000 BTU burner system for fast recovery & even temps
- 45,000 BTU standard oven
- Battery-spark ignition (no electrical hookup required)
- Porcelain interior, 175 – 550 °F thermostat & (1) rack with 2 positions
- 18" stainless cabinet base—ideal for pans, sheet trays & utensils (doors available at no charge).
- 22-1/2" flue riser with shelf keeps plates warm and tools handy.
- Front manual gas shut-off, factory regulator & 3/4" rear gas connection simplify installation.
- 6" stainless adjustable legs; optional all-swivel locking casters.
- NSF, CSA Flame, CSA Star & cCSAus certified.
- Backed by a 1-year parts & labor warranty and nationwide Southbend service network.
Built for the Long Haul
- One-piece cast burners are guaranteed for life against clogging.
- Thick griddle plate resists warping and maintains consistent surface temps.
- Full porcelain oven cavity with coved corners wipes clean in seconds.
- All-stainless exterior stands up to harsh commercial cleaning chemicals.
Technical Specifications
| Overall width | 48-5/8" (1235 mm) |
|---|---|
| Overall depth | 34" (864 mm) |
| Cook surface height | 37" (940 mm) |
| Total height (to shelf) | 59-1/2" (1511 mm) |
| Open burners | (2) × 27,000 BTU = 54,000 BTU |
| Griddle section | 36" thermostatic, 64,000 BTU |
| Oven | Standard, 45,000 BTU – fits full-size sheet pans both ways |
| Total input | 163,000 BTU/hr |
| Gas connection | 3/4" NPT (rear; opposite griddle side) |
| Min. inlet pressure | Nat 7" W.C | LP 11" W.C |
| Certifications | NSF, CSA Flame, CSA Star, cCSAus |
| Warranty | 1-year parts & labor |
Need a different configuration? The Ultimate Series offers dozens of burner, griddle, charbroiler and oven combinations—ask your rep for details.
- Install under a properly sized vent hood in accordance with local codes.
- 6" legs or casters are required on combustible floors.
- If flooring is not quarry tile, cement or natural stone, consult Southbend for approved installation options.
- Use cookware larger than 12" only on rear burners to avoid excessive heat at the front rail.
Manufactured in Fuquay-Varina, NC USA by Southbend, a Middleby brand.
Overall Dimensions:
48.63"W x 34.0"D x 59.5"HProduct Weight:
735.0 lbCertifications & Compliance
Frequently Asked Questions
Unless backordered, most items will be shipped within 10–14 business days, depending on availability. Extended lead times may apply for custom, specialty, or manufacturer-direct items.
Orders are processed quickly to ensure timely fulfillment. Because of this, all cancellation or modification requests must be submitted within 24 hours of placing your order.
After 24 hours, we cannot guarantee that any changes or cancellations can be made.
Once an item has shipped, it can no longer be canceled or modified and will instead be subject to our Return Policy, which includes:
- Return requests must be submitted within 30 days of delivery
- Items must be unused and in original packaging
- 35% restocking fee and return freight/crating fees apply
- Consumable products are not returnable
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- Binding Arbitration: Any dispute or claim related to USA Restaurant Suppliers, its partners, or service providers will be resolved exclusively through binding arbitration, not in court. The Federal Arbitration Act and applicable federal arbitration law apply.
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Need Help Deciding?
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