ANSUL products protect more food service kitchens from fire than any other brand. The R-102 Fire Suppression System incorporates a flexible design with an extremely effective ANSULEX Low pH Liquid Agent. ANSULEX quickly knocks down flames and cools hot surfaces, while generating a tough vapor securing blanket that helps prevent re-flash.

The R-102 system is designed to protect areas associated with ventilating equipment, including hoods, ducts, plenums, and filters. It also protects auxiliary grease extraction equipment and cooking equipment such as various types of fryers, griddles, range tops, broilers, char-broilers and woks. The system is ideally suited for commercial kitchens in fast food chains, retail food courts, diners, convenience stores, catering facilities, mobile food trucks, hotels and casinos, stadiums, schools, hospitals and more.

The R-102 system is cooking equipment friendly and offered in two designs: Appliance-Specific and Overlapping. The appliance-specific design aims the nozzles at the specific hazard areas of each appliance. With the overlapping design, the nozzles are arranged to overlap and provide a “fire-free zone” throughout a group of appliances.

The PIRANHA Dual Agent Restaurant Fire Suppression System employs the best firefighting attributes of two extinguishing agents: the fast flame knockdown and securing power of wet chemical and the fast cool-down capability of water. The system provides protection for settings such as casual and fine dining, fast food chains, culinary schools, sports complexes and stadiums, and four- and five-star lodging facilities.

The only agent-plus-water fire suppression hybrid on the market today, the PIRANHA System outperforms all conventional single-agent systems. The system attacks fire using the rapid flame knockdown and the securing capabilities of PRX Liquid Fire Suppressant. After that, water follows, quickly cooling the cooking media and further helping to prevent reflash.

Overlapping Appliance Protection is one of the two design options available with the R-102 Restaurant Fire Suppression System. The design is flexible and simple. Nozzles are installed in a straight line with a maximum nozzle spacing of 25.5 in. (647 mm) and a height of 40-45 in. (1016-1143 mm) above the cooking surface. The nozzles are not aimed individually at specific appliances but instead are aimed at the hazard zone centerlines. These overlapping discharge patterns create a continuous zone of protection in which all appliances within this area are protected.

The R-102 system discharges ANSULEX Liquid Fire Suppressant, which quickly knocks down flames and cools hot surfaces, while generating a tough vapor securing blanket that helps prevent reflash

The R-102 system is designed to protect areas associated with ventilating equipment, including hoods, ducts, plenums, and filters. It also protects auxiliary grease extraction equipment and cooking equipment such as various types of fryers, griddles, range tops, broilers, char-broilers, and woks.

The R-102 system is ideally suited for commercial kitchens in fast food chains, retail food courts, diners, convenience stores, catering facilities, mobile food trucks, hotels and casinos, stadiums, schools, hospitals, and more.

High proximity nozzles now offered with PIRANHA systems help to meet the need for more aesthetically pleasing cooking and dining environments. The new UL listed nozzle design allows appliance protection nozzles to be installed up to 84 in. (2133 mm) above the cooking hazard, nearly flush with the top of the hood, and out of view while providing the same reliable protection that PIRANHA systems have always offered.

Common applications for PIRANHA systems include airports, casual and fine dining restaurants, catering facilities, culinary schools, expo kitchens, four- and five-star lodging facilities, hospitals, nursing homes, sports complexes and stadiums.​​