Document 0J4Rxpv8a0R0oxZ37r75Y9E2m

CALL THE ROLL OF AMERICAN INDUSTRIES! 9 Experience is a valuable guide in mate rial selection and especially when it is the cumulative experience of the country's leading plant engineers. For example, the Hormel Plant Engineer has had very satisfactory experience with Byers Wrought Iron in refrigeration cover ing over 30 years of service. Not only is his own experience an accurate guide, but it is multiplied many times by similar experi- Before you specify another length of pipe, we suggest you let us review with you the Roll Call Facts on wrought iron's long ser vice to industry in refrigeration and other corrosive services. A"Specia! Report on Refrigeration/'which includes authenticated service records, pho tographs of old and new installations and other valuable data, has just been published. Ask a Byers Engineer or write our Engineer ing Service Department. A. M. Byers Com pany, Established 1864. Pittsburgh, Boston, New York, Philadelphia, Washing ton, Chicago, St. Louis, Houston. GENUINE PRODUCTSWROUGHT IRON WELDING FITTINGS SHEETS CU LVERTS RIVETS SPECIAL BENDING PIPE - O. D. TUBES * FORGING BILLETS STRUCTURALS B / R IRON If you want a TOUGH Compressed Asbestos Sheet--send for me! J v. GARLOCK 7021 is constructed of long fibre asbestos scientifically blended with heat and oil resisting compounds and bonded into sheet under tremendous pressure. I'M a tough guy and can take a lot of punish ment! If the pressure is extreme... if the temperature is unusually high ... then send for me. I'll do the job and do it right!" So says Garlock 7021. And it's not idle boast ing, for this compressed asbestos sheet packing stands up under the most severe conditions. Constantly increasing sales volume of this out standing Garlock product during the past three years is convincing evidence of its great superi ority. Garlock 7021 gives long and economical service on pipe lines and equipment handling gasoline, oil, gas or steam at high temperatures and extreme pressures. If you are looking for a compressed asbestos sheet for severe oil or steam service in your plant, use Garlock 7021... and save yourself trouble and money! THE GARLOCK PACKING COMPANY PALMYRA, NEW YORK In Canada: The Garlock Packing Company of Canada, Ltd., Montreal, Que. GARLOCK 32 7021 POWER --March, 1935 ONLY ONE BOILER? mm wm vj.'fyr:fea at 255 --;;a0 mucb ae TVll3 toiler baa eTaePr" ratin5 of MPf^e super- SsJ!3Sfesa.'s,---* neat i3 conw" i1S05I'dda9gSriaee"a- 1OTel i. atabili^ .------8--T--"n*a The boiler * &. of " "k"%&* >** under rapi* _f_c__u_r* --ionB 01 & per_ t ratios9 *.-ro:a one^. +.o 3y<o0u. rwill s&" St'alr preheater8 o r economiacre. you that the accurate^ -"tenole3- ins our oust Saltas: HB InoSn, IwBOwH *0B5Ss By Chief Engluer .. Name of Plant on Request HloDERn jjedcoAoZ jok the, rtvodekn If you think of COPES as something only for big boiler plants . . . where a large number of boilers operate at high pressures and capaci ties . . . consider this installation. One 400 horsepower, 255-pound unit supplies all the steam. Thanks in part to accurate feed with fully-automatic COPES control, efficiency is well above the average for similar plants. One boiler or twenty . . . high pressure or 46 CODE low . . . you need modern feed control for a modern boiler plant. Let COPES engineers provide it . . . control from water level or steam flow, with or without differential pressure control . . . each unit designed for the exact conditions you specify. Write for information. NORTHERN EQUIPMENT COMPANY 311 Grove Drive, Erie, Pa. COPES Feed Water Regulators, Differentia! Valves, Pump Governors, Balanced Valves, Float Valves, Motor Valvci Thrustor Valves, Liquid Level and Drainage Controls. SYSTEM BOILER FEED CONTROL POWER --March, 1935 IT'S EASY TO STOP HEAT LEAKS WITH EAGLE Remarkable Plastic Insulation goes on with a trowel --effi cient for temperatures as high as 1800 F. For low-cost,easy-to-apply,efficient insulation--specify Eagle"66." This plastic product is recommended whereever plant engineers are interested in high heat-saving efficiency. Its base is Eagle Insulating VVool that contains thousands of tiny deadair cells. This special "springy ball" construction remains intact after the insulation has been mixed with water, applied and dried--gives Eagle "66" its unsurpassed efficiency. Before you do another insulating job, get a sample and all the facts about Eagle "66" Plastic Insulation. Use the coupon below. March, 1935 --POWER Eagle "66" Plastic Insulation offers you: 1. Insulating efficiency for temperatures as high as i8oo F. .2 Insulation that goes on quickly and easily with a trowel. .3 Strong, one-piece insu lation that sticks to hot sur faces like glue. No joints o seams to open up and leout heat. .4 Insulation that is ioo< reclaimable. Alterations, changes, repairs are easy and inexpensive to make. 5* Insulation that has 25% to 75 c/o greater coverage than other plastic insulating materials -- 50 square feet 1" thick per 100 lbs. Above: Costly heat waste stopped! Workman is trowelling second coat of Eagle "66" on air duct directly beneath preheater in nationally known power plant. Eagle "66" sticks to the surface, becoming an efficient one-piece insulation -- with no seams or joints to open up and let heat out. At lefts "Spotting" of Eagle "66" Plastic Insula tion on the lower side of expansion joint in induced air duct. The Eagle-Picher Lead Com pany manufactures a complete line of power plant insulating materi als, efficient for a full range of temperatures. See 40-page cat alog in Sweet's for listing and specifications. - The Eagle-Picher Lead Company, Dept. P3, Cincinnati, Ohio. Please send me free sample and descriptive catalog of Eagle "66" Plastic Insulation. Company, 113