APPLICATION-ENGINEERED TO OPTIMIZE YOUR SYSTEM FILTER SEPTA FUNDA-TYPE FILTERS RESIN TRAPS AND BASKETS Purolator Facet's Poroplate® septa, Pressure Leaf Filter Trays, Resin Traps and Baskets are application engineered and manufactured to optimize your systems, and are tailored to your specific operating conditions and requirements. Because of their superior flow distribution, Purolator septa are designed to extend run times, maximize the use of ion exchange resins, increase precoat uniformity, and improve backwash efficiency, with no measurable resin bleed- through. Poroplate® septa precoat uniformly, without the need for a cellulose precoat. By increasing the run time between backwashing, and decreasing the requirement for cellulose precoating, the radwaste volume is reduced. The result — an optimized filter demineralizer F/D system. ENGINEERING SOLUTIONS The exclusive mechanical and metallurgical engineering capabilities of the Purolator Power Generation Group involve applying the latest CAD solid modeling and drafting programs. These, and dedicated filter septa test equipment, are used to custom design and manufacture septa, meeting the filtration and strength requirements of the nuclear power generation industry. The Purolator dedicated septa test equipment allows testing of full length septa, including visual examination of precoat and backwash performance under the actual operating parameters of your plant. These capabilities, coupled with Purolator's excellent QA/QC program and manufacturing capability, provide you with septa designed to optimize your system's performance. For either new installations or direct replacement retrofitting of Graver, DeLaval or Croll Reynolds septa, the Purolator Power Generation Group is your resource for flexible, application-matched filtration solutions. Poroplate® Septa, Poroplate® Septa tube showing multi-layer construction Funda-type Trays Resin Baskets PUROLATOR FACET, INC. 8439 Triad Drive, Greensboro, NC 27409-9018 a CLARCOR company Phone: (800) 852-4449 or (336) 668-4444 www.purolator-facet.com E-mail: [email protected]

POROPLATE® FILTERS PUROLATOR FACET FILTERS MONOLITHIC CONSTRUCTION The key component of Poroplate® septa, as well as many of the resin traps and baskets, is the diffusion-bonded, stainless steel wire-cloth and perforated-plate laminate. Poroplate® filtration products are available in a variety of filtration ratings, all providing low differential pressures and high collapse strength. Poroplate® media are readily constructed in cylindrical tubes or custom fabrications for pressure leaf filter retrofits or resin traps. The high strength and corrosion resistance of Poroplate® septa provide for enhanced...