Cooling Coils - AAF International - #1

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Side Access TSC Nuclear Cooling Coils Bag In/Bag Out (BIBO) Walk-in Filter House Carbon Filters Type II Reuseable Type 304 trays. Meets the requirements of ASME AG-1 and N509. Filled with impregnated carbon that adsorb radioactive Iodides and other gases. Each Type II tray is rated for 333 CFM. Type IV This carbon filter is a BIBO type rated for 1,000-1,250 CFM. Type III A flexible system in which the carbon can be replaced without removing the tray or filter. For systems 2,000-30,000 CFM. The AAF Bag In/Bag Out side access filter system is a safe, simple, reliable method for removing contaminated particulate filters and/or gases in hazardous environments. All housings are built and tested per ASME N509 and ASME AG-1. With this system, maintenance personnel are protected from direct contact with the interior of the housing and hazardous contaminants during filter change-out. For systems up to 30,000 CFM. AAF’s nuclear coils are custom designed to meet any application. Built and tested to ASME “N” stamp requirements. Designed for smaller systems and confined spaces. The AAF TSC housing is in use in over 90% of the nuclear power plants in the US today. Used to determine the operating life remaining in a given bed of adsorbent. Since it is not practical to take samples from an adsorbent bed, small canisters are piped up in parallel to the main beds to pass a proportional amount of air flow. Canisters are periodically removed from the system for analysis of remaining life. Adsorbent Test Canisters Nuclear Environmental Systems