Ansul 6-Gallon Suppression System / Manifold Tanks: Inline Burst Disc Union Assembly Needed During the most recent inspection of the suppression system at your location, our technician noted that the (2) Ansul tanks are "hard-piped" together. When (2) tanks are joined together, the manufacturer, per installation requirements, needs to have a device called an inline burst disc. This helps give the system the pressure needed to properly expel the chemical from both tanks in the event of a fire. UL-300/NFPA/Ansul Manufacturer Deficiency: Replacements Needed Aluminum Link Holders (x5) Rubber Actuation Hose Sits Outside Automan (x1) During the inspection of the fire suppression system, the technician noted that the existing Ansul aluminum scissor link holders and the rubber actuation hose protecting the cooking equipment do not meet the requirements of ANSI/NFPA/UL300 and the manufacturer, Ansul. Ansul no longer covers pre-UL-300 obsolete aluminum scissor link holders and requires