CASTA E7/CUPG2BB.1M1G Professional Gas Hob Surface

A gas hob surface engineered for continuous service in professional kitchens, where open flames deliver instant, adjustable heat across two distinct burner zones.

Gas hobs transfer energy directly from the flame to the pan base. The open burners on this model allow the chef to see the flame and judge its intensity, while the dual-power configuration—one smaller and one larger burner—lets the same appliance handle delicate sauces and rapid boiling without swapping stations. The flame heats the pan evenly, avoiding the hot spots that can occur with electric elements, and responds immediately when the control knob is turned, giving precise temperature control for every stage of cooking.

To start, the chef places the pan on the cast-iron grate, selects the appropriate burner and turns the control knob to the pilot position. A manual spark ignites the pilot flame, which remains shielded to prevent accidental extinguishing. Once the pilot is lit, the knob is turned further to release the main gas flow; the thermocouple senses the heat and keeps the valve open as long as the flame is present. The larger burner is used for high-output tasks such as searing or bringing large volumes to the boil, while the smaller burner maintains gentle simmers or holds sauces at temperature. When the pan is removed, the flame can be shut off instantly by returning the knob to the off position, conserving gas and reducing heat build-up in the kitchen.

The worktop is formed from 18/10 AISI 304 stainless steel, chosen for its resistance to corrosion and staining in a busy kitchen. A 22 mm deep recessed channel runs along the rear edge, designed to catch spills and juices before they reach the floor, keeping the workspace tidy and reducing slip hazards. The grates are made of cast iron coated with acid-resistant porcelain enamel, which withstands repeated heating and cooling cycles without chipping or discolouration. Each grate spans both burners, allowing pans to be slid from one zone to the other without lifting. The control knobs and handles are moulded from heat-resistant material and feature a cool-grip surface, so they remain safe to touch even after prolonged use.

Four adjustable legs, also in AISI 304 stainless steel, allow the hob to be levelled on uneven floors, preventing wobble and ensuring the recessed channel remains effective. The 350 mm depth fits standard worktop cut-outs, while the 700 mm width provides enough space for two large pans to be used simultaneously without crowding. The 275 mm height keeps the cooking surface at a comfortable working level for standing chefs.

The dual power rating—4.5 kW and 7.5 kW—indicates the maximum gas load each burner can draw. In a professional kitchen, this requires a dedicated gas line capable of supplying the combined demand without pressure drop, ensuring consistent performance during peak service. The thermocouple safety system automatically cuts the gas supply if the flame is extinguished, preventing unburned gas from accumulating and eliminating the need for manual re-lighting after a gust of wind or a spill.

Cleaning follows from the materials and construction. The stainless steel worktop can be wiped down with a damp cloth and mild detergent; the recessed channel is angled to allow liquids to be tipped into a container without spilling. The porcelain-coated grates are removed for thorough cleaning, either by hand or in a commercial dishwasher, and the burners themselves lift out for access to the gas ports. The cool-grip knobs and handles do not require special care beyond regular wiping, and the adjustable legs can be cleaned with the same solution as the worktop.

The model is certified to European Community safety standards, confirming that it meets all essential requirements for gas appliances in commercial environments.