Document 15YRXgjjv3zrXQXLGKn6ymzbd

Air System Equipment - ^ oSS*. Electro-air Cleaner Company, Inc, Olivia & Sproul Sts., McKees Rocks, Pa. "In Create? Pittsburgh" Representatives in Principal Cities Electro-air Electronic Air Cleaners have been developed for ease of installation, maintenance-free operation and high efficiency. The entire line features a self-adjust ing, ballasted, single circuit and selenium rectifiers. All parts, including selenium rectifiers are guaranteed for five years. "Built-up Line" and "Custom Line" equipment for installation in commercial and industrial buildings is manufactured in two types, (a) Hi-C "High Capacity" units feature the patented Electro-air "Inside Curve" Ionizer and have face velocities up to 600 fpm and efficiencies up to 97 percent, (b) Conventional type units have face velocities of 340-400 fpm and efficiencies of 85-90 percent. (Effici encies are determined by the National Bureau of Standards Dust Spot Test) "Built-up Line" equipment is manu factured in capacities from 10,350 cfm to 200,000 cfm for larger building areas. Each unit is made "to order" according to the specified height, width and clean ing capacity required, is assembled and tested at the factory, then matchmarked, disassembled and shipped in well marked crates. ` `Built-up Line" units are also furnished with "enclosures" complete with drain pans and ducts ex tending 3 ft 6)4 in. upstream and 2 ft 5)4 in. downstream from the Electro-air. "Built-up Line" Electro-air "Custom Line" units are furnished in capacities from 1,150 cfm to 26,700 cfm as complete "packages" and are de signed for use in those cases where space is limited and access doors in ducts are not practical. Each unit is complete with the required number of collecting cells, drain pan, washing system and power pack. "Custom Line" Electro-airs are furnished in either horizontal or vertical (up or down) air flow, and may be floor mounted or suspended. "Custom Line" Electro-air "Compact Line" Electro-airs are mod erately priced and are designed for easy installation in homes and smaller com mercial and industrial buildings which have forced air ventilation. They are available in twelve models, both horizon tal and vertical (down) flow and in capacities from 800 to 9,600 cfm. Hori zontal flow models may be either floor mounted or suspended. "Compact Line" units include most of the features of larger "made-to-order" Electro-air mod els. "Compact Line" Electro-air Electro-air Cleaner, Inc. also manufactures low cost "Tec Line" units which are true electronic air cleaners (90 percent efficient by National Bureau of Standards Dust Spot Test) for installation in small and medium size homes. 144 Air System Equipment Air Filters THE GEORGE EVANS CORPORATION -------------------------------- Moline, Illinois Lifelong Air Filters ALL ALUMINUM AIR FILTERS--GREASE FILTERS AN AIR CLEANING INSTRUMENT FRAME Neoprene gasket affords air tight fit. In terlocking construction gives extra rigidity. Holds true dimension under stress- ANNODIZING AS SPECIFIED Filters may be made completely rust and corrosion resistant. Every Part Precision Machined Designed for Lifetime Service HEAVY DUTY FRAME & MEDIUM __r___-- .vueioM va itvyeia in picuisiou machined and stamped sheet aluminum. Special burred edges of openings catch and hold dirt. Larger openings on inlet side progress to smaller openings on outlet side . . . offer big dirt holding capacity. FREE FLO AIR CLEANING ACTION MAINTAINS HIGH EFFICIENCY GIVES FASTER RELEASE OF CLEANED AIR Medium holds dirt without strangling air stream. Offers Lower Resistance Rise Per Gram of Dirt Caught. Filter delivers: (1) More cfm per gram of dirt caught. (2) More cfm per kilowatt of electrical cpyocwlee.r. (3) More cfm through loading high velocity Handl mitial rise. es 400 to 750 resistance fpm plus with minimum low resistance _______ i Ai/ruiOivJl Has "built-in" detergent to aid ar quicken cleaning. Fluid is light. Spra; on. Requires only 2 oz on 20 x 20 x 2 si: niter. Hose out with cold or warm ta water. No cleaning chemicals needed HOW TO SPECIFY Filters shall be aluminum. Frame shall be one-piece precision die-pressed heavy gage aluminum with edges rounded. Cor ners machine fitted. Frame shall have 2 drain holes in bottom frame member. Filter pack shall be of die cut flat and corrugated aluminum grids packed with larger openings on inlet side progressing to smaller openings on outlet side. SIZES Made in Standard in., 1 in.,2in. thick ness. FILTER CAPACITY--CFM DELIVERY ityj fpm 303 346 390 433 476 619 663 606 649 693 736 779 823 866 IS M cfm Delivery is-jii &' ' 10 x 20 .044* 315 .054* 360 .066* 406 .077* 450 .094* 495 .113* 540 .133* 586 .166* 630 .180* 675 .206* 721 .234* 765 .262* 810 .291* 856 .325* 901 Standard Size Filters 16 x 20 x 20 x 20 x 20 20 25 30 548 700 626 800 706 900 784 1000 862 1100 939 1200 1019 1300 1097 1400 1175 1500 1254 1600 1332 1700 1410 1800 1490 1900 1567 2000 894 1021 1151 1277 1404 1531 1661 1788 1915 2044 2171 2298 2428 2555 1085 1239 1396 1550 1704 1858 2016 2170 2323 2481 2635 2789 2946 3100 25 x 30 1382 1578 1778 1975 2171 2367 2567 2763 2959 3160 3356 3552 3753 3949 GREASE FILTERS High heat capacity and conductivity. Allows grease to solidify on contact Eliminates back-drip. 145