The CHY15 is part of the Chy Firemate line of fire suppression systems. It is a two-stage dry chemical-based system that uses a combination of potassium bicarbonate and Monoammonium Phosphate to effectively extinguish fires. It is designed to tackle fires involving combustible solids, liquids, and gaseous fuels while also providing protection against sparks and flaming droplets. It is UL300 Listed, FM Approved, and NFPA 17A Compliant and designed for commercial, industrial, and marine applications.