FAGOR MCG-300 300 L Direct Gas Boiling Kettle

A direct gas boiling kettle heats liquids rapidly by transferring flame energy straight through the base of the vessel. Gas burners beneath the kettle generate intense heat, which conducts through the stainless steel walls into the contents. This method eliminates the delay of an intermediate heating medium, allowing faster temperature rise and immediate response to adjustments. The cylindrical shape promotes even heat distribution, preventing hot spots that can scorch food or cause uneven cooking. Pressure builds within the double-walled construction during heating, which the operator monitors and releases as needed to maintain safe operation and consistent results.

To begin, the operator fills the kettle with water or stock through the tap with a movable hose. Ingredients are added directly into the vessel, and the lid is closed to retain heat and steam. The gas supply is opened, and the manual piezo ignition lights the pilot flame, which then ignites the main burners. The operator sets the flame level to control the rate of heating, watching the manometer to track internal pressure. When the contents reach the desired temperature, the flame is reduced or turned off, and the lid is opened to add further ingredients or stir the mixture. Once cooking is complete, the kettle is drained through the front-mounted tap with an insulated, heat-resistant handle, directing the contents into serving containers or holding tanks.

The 300 L capacity allows large batches of soups, stocks, sauces or stews to be prepared in a single cycle, reducing the need for multiple smaller vessels. The 39 kW power rating indicates the load on the gas supply, requiring a dedicated high-capacity line in a professional kitchen. The 200 kg weight means the unit must be positioned on a stable, reinforced floor and is not easily moved once installed. The 1290 x 1391 x 950 mm footprint determines the space it occupies on the worktop or floor, including clearance for the lid to open and for safe operation of the gas controls.

The interior is constructed from AISI 316 stainless steel, which resists corrosion from acidic ingredients such as tomatoes or wine-based sauces. The walls and exterior are AISI 304 stainless steel, with a satin finish that reduces visible scratches and fingerprints. The lid is also stainless steel, fitted with balance springs to ease opening and a heat-resistant handle for safe operation. The base and supporting structure are stainless steel, with adjustable-height legs to level the unit on uneven floors. High-density insulation between the inner and outer walls minimises heat loss, reducing energy consumption and maintaining a cooler external surface.

Controls include a gas tap with a safety valve and thermocouples to shut off the supply if the flame fails, a manual air release valve to reduce pressure in the double wall, and a manometer to monitor internal pressure. The piezo ignition provides a spark to light the pilot flame without an external source, and the flue grid directs combustion gases safely away from the cooking area.

Cleaning involves draining the kettle completely, then rinsing the interior with warm water and a non-abrasive cleaner to remove food residues. The lid and tap should be wiped down, and the exterior polished with a stainless steel cleaner to maintain the satin finish. The gas burners and flue grid require periodic inspection to ensure they are free from blockages or grease build-up, which can affect performance and safety.