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Fabricante : Precisionaire
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PurePac is a new generation electronic air purifier, incorporating highly dependable high frequency electronics that deliver the specified efficiency instantly and continuously. The extremely low resistance to airflow means less fan horsepower is needed, compared to conventional media filters, and because the resistance is constant, the system air volume is always maintained. Permanent aluminum collectors, built-in automatic cleaning and a low 35 watts per 1,000 cfm energy usage, result in a substantially lower life cycle cost, compared to conventional air filtration systems. High performance and low operating cost make Pure Pac an excellent choice for HVAC system filtration.Optional TechSorb High Mass Zero Dust bonded activated carbon is available for gas phase/odor control, making PurePac the IDEAL SOLUTION for quality indoor air. Configuration PurePac Side Access units are available in sizes ranging from 3,000 to 30,000 cfm. Housings are 16 gauge galvanealed steel, continuously welded, primed and painted. Pre and post mist eliminators, electronic collectors and built-in cleaning system are factory assembled into the housing. PLC control and detergent dispenser are supplied as separate components. PurePac front access units are available in sizes ranging from 12,000 to unlimited cfm. Pre and post mist eliminators, electronic collector modules, built-in cleaning system, Unistrut‚ framing, PLC control and detergent dispenser are furnished as built-up subassemblies Front Access Key Features • Reliable high frequency electronics do not use fragile ionizing wires or insulators • Specified ASHRAE 52.1-92 efficiency is instant and constant • Resistance to airflow is a low 0.25i w.g., resulting in reduced fan horsepower • Constant resistance to airflow prevents fluctuations in system air volume • Permanent aluminum collector modules never need replacing • Built-in automatic cleaning and PLC controls • Optional TechSorb bonded carbon for gas/odor control • Available in side access housings or front access units • Rugged design lasts the life of a HVAC system • Interfaces with Building Management System Side Access Flanders Precisionaire - Foremost in Air Filtration Engineered Products: 1-800-637-2803 Replacement Products: 1-800-347-2220 Today's IAQ Challenges The effort to increase performance and efficiency of buildings has resulted in tighter construction and reduced air infiltration. Airborne particulate and gas phase contaminants released from paint, carpeting, wallpaper, insulation, copy machines, and cleaning agents become trapped in the work environment. A typical ventilation system recirculates 80-90% of the total air volume in the building, and introduces 10-20% outside (make-up) air to the recirculated air, in order to dilute the airborne contaminants and reduce staleness. However, make-up air often introduces new pollutants to the building, such as diesel and gasoline engine exhaust, mold, pollen, dust, offensive odors and other common outdoor pollutants. The key to providing healthy indoor air is reducing the levels of airborne particulate and gas phase contaminants. A successful ventilation system reduces the levels of contaminants through high efficiency filtration and gas phase control, while at the same time, reducing maintenance, upkeep, and operating costs. Filtration System Considerations PurePac's particle collection efficiency is continuous and not highly dependent on particle size or filter loading, therefore actual efficiencies of 90-95% and higher can be achieved at an economical operating cost. PurePac is available with optional TechSorb HMZD impregnated bonded carbon panels for gas phase contaminant and odor control. The rigid panels eliminate air by-pass, channeling and settling, which are typical with conventional loose granular carbon filters. The disposable HMZD panels also offer clean, easy, removal and replacement. The operating cost to move ventilation air through a filtration system is directly related to the filter is resistance. PurePac's low and constant 0.25i w.g. resistance results in reduced fan horsepower and a significant energy savings compared to conventional filtration. Since PurePac's efficiency is instant and continuous, fouling of heating and cooling coils is reduced, resulting in higher performance and reduced operating cost of the system. PurePac incorporates a permanent self-cleaning system, eliminating the replacement and labor cost of buying, changing, and disposing of filters. A life cycle cost analysis almost always shows that PurePac's performance and reliability can be justified. Today’s Solution PurePac is designed to work in conjunction with a building’s air handling units and ventilation systems, delivering the specified level of efficiency, continuously and reliably. High reliability, optimum performance, and low operating cost make PurePac the IDEAL SOLUTION for today’s indoor air quality challenges. Performance PurePac uses a 2-stage electronic collect...