Don’t settle for imitators – the ANSUL R-102 has long been the gold standard of professional restaurant fire suppression systems.
Trusted by the world’s largest restaurant operators, the R-102 has proven over time and demonstrated its rapid-response reliability in real-world scenarios to perform effectively when needed. Combined with the power of a global distribution and support network, ANSUL R-102 is simply the only name to know in restaurant fire suppression, protecting:
- Cooking equipment such as fryers, griddles, range tops, broilers, char-broilers and woks
- Areas associated with ventilating equipment, including hoods, ducts, plenums and filters
- Auxiliary grease extraction equipment
Product Overview
Get the main takeaways from the R-102, including its main features and benefits in this convenient one-page PDF.
Unlock exclusive ANSUL R-102 content
Learn more about the best in kitchen fire suppression: ANSUL R-102. Give us some details to access exclusive content.

The ANSULEX low pH liquid agent is highly effective on grease-related fires. It quickly knocks down flames, smothers fires, minimizes re-flash, and cleans up easily with soap and water while being non-toxic and gentle on surfaces.

A separate cartridge containing the propellant ensures rapid discharge even in challenging environmental conditions or after prolonged storage. Compared to stored pressure systems, cartridge-operated systems provide greater reliability, performance and lower risk of leakage.

The R-102 system is backed by one of the largest networks of distributors in the industry, with qualified and trained technicians who respond quickly to get a system back online, minimizing the cost of downtime and ensuring business continuity.

The ANSUL R-102 system meets stringent standards and receives global approvals, including UL 300, NFPA 96 and NFPA 17A, as well as EN 17446 and EN 16282-7. The R-102 complies with AHJ local requirements and instills confidence it is reliably effective in a real-life fire scenario.

Choose from an appliance-specific design that aims nozzles at specific hazard areas or utilize an overlapping design that creates a continuous zone of protection for a group of appliances better suited to ever-adapting kitchens.

Different temperature-rated fusible links are tailored to activate at different temperature levels, ensuring the system responds precisely to the conditions and specific kitchen appliances while reducing the risk of delayed response or false actuation.
Have more questions about the ANSUL R-102?
Contact us today and a representative will get back to you.