Document 5DLV213qn7oYvzV9ZzxYmOrq4

Air System Equipment Heat Transfer Surface The G & O Manufacturing Company 1 138 Winchester Avenue New Haven 8, Connecticut INDIVIDUAL AND STRIP FIN TUBING We manufacture a complete line of high efficiency heat transfer surfaces in a wide range of standard sizes with individual square, round and oblong fins. The use of individual fins permits using fins in groups at intervals along the straight length of any tube for the manufacture of U-bends, continuous return bend, and spirally wound coils. Where space permits, the use of square or oblong fins provides proportionately greater surface than a round fin of a diameter equal to one side of the square or oblong fin. G&O Individual Fin Tubing is available for heating coils of every description, including unit heaters and blast coils, intercoolers, aftercoolers, baseboard radia tion, and convector elements. STRIP FIN TUBING Continuous strip aluminum fin tubing is particularly suited for cooling and air conditioning coils. The lightweight all aluminum construction is of advantage in installation where weight is an im portant factor. Various fin spacing is available and sections can be stacked to provide any practical number of rows in direction of air flow within the limits of maximum height and width area dimen sions. G&O continuous strip fin coils are produced in two standard sizes: % in. O.D. tubing with % in. wide continuous strip fins, or % in. O.D. tubing with DJfs in. wide continuous strip fins. INDIVIDUAL FIN TUBING STANDARD SIZES O.D. of Tube 34* O' & 34' 34' 34' 34' 1' Hi' m- Fin Size Fin Spac Surface per ing per Inch Linear Foot 34' sq. 6 0.80 sq. ft. \V r'd. 6 0.60 sq. ft \U" x 2w 6 3.65 sq. ft oblong HZ' r'd. 6 0.87 sq. ft 1r'd. 156' sq. 2J6' sq. 2H*sq. 6 1.55 gq. ft. 0 2.40 sq. ft. 6 4.15 sq. ft. 5 3.50sq. ft. 234? sq. 6 4.00 sq. ft. 2JA- sq. 6 3.82 sq. ft. 234' r'd. 4 2.33 sq. ft RADIATING ELEMENTS FOR ALL HEAT TRANSFER PURPOSES ARE AVAILABLE IN A WIDE RANGE OF SIZES Air System Equipment Heat Transfer Products The Patterson-Kelley Company, Inc. 101 Burson Street East Stroudsburg, Pa. New York 17 101 Park Avenue Philadelphia 3 700 Walnut Street Boston 16 96A Huntington Avenue Chicago 4 Railway Exchange Building Representatives in Principal Cities Balance Loader: Standard capacities range from 34 to 50 tons.. Shell sizes available from 434 in. by 1234 in. to 14 in. by 90 in.-Three types available, depending on application--trombone design, shell and coil, and shell and tube. |>J< Storage Cooler: Available in all commercial metals. Sizes range from 24 in. by 48 in. to 60 in. by 192 in. Designed for service where requirements are not constant or where a large volume of fluid must be held in storage for peak load periods. p-tc Slug Eliminator: A combination trap and heat exchanger that changes slugs of liquid refrigerant into gas before they reach the compressor. Standard capaci ties range from J4 to 60 tons. P* Freon Condensers: Capacities 5% to 410 tons. Shell sizes from 8 in. by 48 in. to 24 in. by 168 in. Two or 4 pass design, built in accordance with ASME code. The integral finned copper tubing is electronically expanded to assure water tight joints. Continuous Strip Fin, All Aluminum Cooling Coil . Standard No. 10 Send for Catalog and Price List 1362 Dry Expansion Freon Cooler: *Catalogue& from 2 tons to 232 tons. Shell sizes range from 6 in. by 40 in. to 26 in. by 220 in. Standard units are available in 1 and 2 circuit design arrangements, 3 and 4 circuit arrangements are available on request. Can be constructed of carbon steel, galvanized steel, stainless steel, cupro-nickel, silicon bronze or other alloys. 1363