Sureflo
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Catalog excerpts

THE WORLD LEADER IN CLEAN AIR SOLUTIONS (High Air Volume, Low Pressure Drop) SIDE ACCESS FILTER HOUSINGS • Units are constructed of durable 16-gauge galvanized steel • “Z” channel support members reinforce all four corners • All tracks and doors are fully gasketed • Holding frames or fasteners are not required • Static pressure is greatly reduced SureFlo V-Bank side access filter housings are single stage units designed to accommodate 2″ deep ASHRAE rated filters in a low pressure drop configuration. They are factoryassembled flanged units suitable for installation in a duct or attached to an air handling unit. As little as 27″ of inline depth is required, with no need for holding frames or fasteners. SureFlo housings accommodate nominal 24″ x 24″ and 24″ x 12″ face size filters of different types and efficiencies, up to 50% per ASHRAE Standard 52.1 dust spot test methods and ASHRAE 52.2 test standards. Filters are easily serviced through quick-opening access doors. Factorygasketed tracks and doors ensure positive sealing. The efficiency of fully loaded housings is equal to that of the individual filters. SureFlo housings are available in a wide range of sizes, up to 8 feet high and 12 feet wide. If large units are not practical to install, smaller units are available with modifications to facilitate stacking. • Double-walled insulation on doors only or on entire housing Compared to flat filter housings, the SureFlo V-Bank design effectively doubles the filter face area, thus reducing the face velocity by 50%. Initial filter pressure drop is reduced, and filter life is substantially increased, reducing replacement filter costs and energy usage. • Flanges to connect with air handlers • Aluminum or 304 stainless steel construction Construction Housings are constructed of 16-gauge galvanized steel with upstream and downstream outwardly-turned flanges. Units include “Z” channel vertical support members on all four corners. Intermediate support channels are furnished every two feet of width. Filter tracks are extruded aluminum and are gasketed with replaceable polypropylene pile air seals. Housings are equipped with two access doors that are sealed with neoprene gasketing on the perimeter. Doors are equipped with positive sealing knobs made of UV-resistant plastic with corrosion resistant brass inserts. Construction of the top pan allows rainwater to drain off easily, so that additional

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Construction details Filter Flange Height Intermediate Support(s) on Front** *Allow 27" minimum clearance on one or preferably both sides for filter installations. intermediate supports furnished every 24" of width. AAF Ftandm AAF Flanders has a policy of continuous product research and improvement and reserves the right to change design and specifications without notice. 9920 Corporate Campus Drive, Suite 2200, Louisville, KY 40223-5690 888.223.2003 Fax 888.223.6500 | aafintl.com ©2017 AAF International and its affiliated companies.

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