Gasmax GG-48LPG 4 Burner LPG Gas Griddle 1200mm | 22mm Plate 132Mj

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The Gasmax GG-48LPG Commercial Benchtop Four Burner LPG Griddle (1200mm Wide) is a high-capacity flat-top cooking station engineered specifically for high-turnover Australian burger bars, diners, food trucks, roadhouses, mobile catering trailers, and busy restaurant cooklines operating on bottled Liquefied Petroleum Gas (LPG). Measuring 1200 mm Wide x 824 mm Deep x 546 mm High and weighing a substantial 152 kg, this full-width 1200mm commercial flat plate incorporates an ultra-thick 22 mm heavy-duty machined mild-steel cooking surface powered by four independent steel U-shaped burners delivering a massive combined heat output of 132 Mj/h (30 Mj/h per burner rated capacity). Engineered for high-volume searing, burger smashing, egg frying, and continuous batch grilling during peak trade, the GG-48LPG features an integrated 3-sided stainless steel splash guard, commercial brass control valves, certified flame failure safety protection, an ergonomic front grease trough with a slide-out bottom oil collector drawer, and field gas conversion flexibility on a standard 3/4" rear gas connection.

Why Australian commercial hospitality venues and high-volume kitchens choose the Gasmax GG-48LPG:

• Ultra-thick 22mm heavy-duty mild-steel plate — massive 22mm steel thermal mass holds heat under back-to-back orders of chilled burger patties, steaks, and bacon, preventing temperature drops and ensuring clean contact caramelisation without stewing meats.

• Quad high-output U-shaped steel burners (132 Mj/h total) — four heavy-duty steel U-burners deliver eight parallel lines of heat across the 1200mm bed, eliminating cold dead zones and ensuring rapid thermal recovery during uninterrupted commercial service rushes.

• Four independent multi-zone temperature controls — four heavy-duty brass control valves allow kitchen lines to run multiple concurrent heat zones across the 1200mm width, from high-heat flash searing to gentle warming and staging decks.

• Full thermoelectric flame failure safety system — certified flame failure safety valves instantly isolate the gas supply should any individual burner flame be extinguished by cross-drafts, sudden wind gusts, or liquid spills.

• Integrated 3-sided stainless steel splash guard — high-walled stainless steel side and rear splash guards contain hot grease splatters and cooking oil aerosol within the deck, shielding adjacent equipment, walls, and staff.

• Wide front grease trough & slide-out oil drawer — full-width front perimeter channel catches cooking grease, scrapings, and runoff, directing waste straight into a high-capacity removable bottom stainless steel catchment drawer for mid-shift clearing.

• Full food-grade stainless steel body — commercial-gauge stainless steel front fascia and chassis resist grease, corrosive marinades, cooking salts, and continuous kitchen impact while enabling rapid sanitisation.

• Field-convertible gas architecture — calibrated for universal LPG with the engineering flexibility for field conversion to reticulated Natural Gas by an authorised licensed gas fitter, adapting to permanent venue relocations or utility updates.

• Modular stand compatibility (GG-48-SEN) — purpose-built to mount directly atop the matching Gasmax GG-48-SEN stainless steel equipment stand (sold separately) to form a freestanding, ergonomic cookline workstation with an undershelf.

• Heavy-duty adjustable levelling legs — robust threaded stainless steel legs provide rigid, wobble-free stability on commercial kitchen counters and non-combustible prep benches.

• Up to 4-year warranty protection — backed by an Australian 2-Year parts and labour commercial warranty, extendable to an additional 2-Year parts-only warranty upon product registration within 14 days of invoice.

Technical Specifications

Daily Care, Maintenance & End-of-Shift Sanitisation

To preserve the seasoned cooking surface, maintain optimal heat transfer, and prolong component longevity:

1. Initial Plate Seasoning: Before initial commercial service, clean off the protective transit grease using warm water and a neutral commercial detergent. Dry thoroughly, then apply a thin, uniform coating of high-smoke-point vegetable oil. Heat the griddle on low-to-medium heat until a smooth, non-stick polymerized patina forms across the entire 22mm mild-steel surface.

2. End-of-Service Plate Cleaning: At the close of trade while the plate is still warm, scrape away excess fat, carbon, and debris into the front trough using a heavy-duty commercial griddle scraper. Apply water or ice cubes to deglaze the surface, scrape residue forward into the grease channel, and finish with a light wipe of clean cooking oil to prevent overnight surface oxidation and rust.

3. Oil Collector Emptying: Slide out the bottom stainless steel grease drawer at the end of each shift. Empty accumulated fats and oils into a designated grease trap or disposal container, then wash the drawer in a commercial pot-wash sink with warm water and an approved commercial kitchen degreaser.

4. Stainless Steel Body & Splash Guard Care: Wipe down the front control panel, knobs, splash guards, and side panels using a soft microfibre cloth dampened with warm soapy water, wiping in the direction of the metal grain. Avoid splashing cold water directly onto hot brass control valves or dumping large quantities of cold liquid onto the plate while burners are on high to avoid thermal shock.

5. Burner Port & Aeration Inspection: Regularly inspect the four U-shaped burner tubes and air shutters beneath the plate to ensure they remain clear of fallen debris, grease, and dust, maintaining clean blue, oxygen-balanced flames.

Gas Installation, Ventilation & Commissioning Notice

The Gasmax GG-48LPG is a high-output commercial gas cooking appliance requiring certified trade installation:

1. Licensed Gas Fitter Commissioning: The unit must be installed, pressure-tested, and commissioned by an authorised, licensed gas fitter in strict compliance with current AS/NZS 5601 gas installation regulations, local council health bylaws, and manufacturer specifications. An official gas compliance certificate must be retained to validate warranty coverage.

2. Gas Supply Line & Sizing: Calibrated for universal Liquefied Petroleum Gas (LPG) and fitted with a 3/4" rear gas connection. Because the appliance draws 132 Mj/h across its quad burners, ensure LPG bottle manifolds, regulators, and pigtails maintain rated operating pressure without pressure drops when running at full capacity alongside other kitchen equipment.

3. Exhaust Extraction Requirements: Generating substantial radiant heat, grease-laden vapours, and combustion gases, the unit must be operated directly beneath an approved commercial kitchen exhaust extraction hood compliant with AS 1668.2.

4. Clearances & Bench Placement: Install the griddle on a non-combustible commercial stainless steel workbench or dedicated equipment stand (such as the GG-48-SEN). Maintain minimum clearances of at least 150 mm from combustible walls and 50 mm from non-combustible partitions.

Freight & Delivery Notice

Standard commercial freight delivery is available across Australia to commercial business addresses with level ground access or loading docks. Due to the unit's substantial 152 kg net weight, 1200 mm width, 22mm steel plate thickness, and crated pallet dimensions, deliveries to residential or non-commercial addresses require a customised tail-lift freight quote. Please contact our friendly commercial sales team prior to placing your order to confirm site access details, doorway clearances (minimum 850 mm clear opening recommended), or to add the matching GG-48-SEN stand to your consignment.

Frequently Asked Questions

What are the operational advantages of a 22mm thick steel plate over standard thinner griddles?

Thinner griddle plates (such as 10mm or 12mm) lose surface temperature rapidly when loaded with cold or raw food, causing patties and steaks to boil in their own moisture rather than sear. The dense 22mm machined mild-steel plate on the GG-48LPG provides high thermal mass, maintaining high contact temperatures under heavy food loads. This delivers a consistent crust, locks in juices, and shortens cooking cycle times.

How do the four U-shaped burners improve cooking consistency across 1200mm?

Standard straight-pipe burners create localised hot stripes down the centre of the plate with cold gaps in between. The four U-shaped burners on the GG-48LPG loop beneath the plate, providing eight parallel lines of heat. This design covers the full 1200 mm x 824 mm surface area, eliminating cold spots and ensuring consistent cooking across all four sections of the plate.

Can this unit be converted to run on Natural Gas?

Yes. The Gasmax GG-48LPG is engineered with field-convertible gas architecture. While supplied calibrated for bottled LPG, it can be converted to reticulated mains Natural Gas on-site by an authorised licensed gas fitter using the appropriate injector nozzles and regulator adjustments.

What is the advantage of pairing the GG-48LPG with the GG-48-SEN stand?

The optional GG-48-SEN stainless steel stand matches the exact 1200 mm x 824 mm footprint of the griddle. It positions the cooking plate at standard commercial working height while freeing up bench space and providing a lower undershelf for storing oil jugs, spatulas, and seasoning shakers.

How do I activate the 4-year warranty coverage?

The Gasmax GG-48LPG comes standard with a 2-Year commercial parts and labour warranty. Venue operators who register their purchase online with the manufacturer within 14 days of the original invoice date receive an additional 2-Year parts-only warranty extension, providing up to 4 years of comprehensive commercial protection across Australia.

N.B Image is for illustrative purposes only. Specifications are subject to change without notice.