Document pppYZELBM9E48D8DeDZD29VNk

Ill ilj I . no Air Conditi NIAGARA BLOWER COMPANY 5ervice and Development in Air Engineering for Over 40 Years Factory and General Offices: Buffalo, N. Y.-- Executive Offices, New York, N. Y AIR ENGINEERING Bulletin describe* Niagara equipment for beat removal bribeair method, cooling liq uid* and gasc*. con densing vapor*; heat and moisture control by complete function airconditioning; vapor equilibrium by direct liquid contact. BULLETIN No. 106 AIR CONDITIOKIKG Ballerina describe method* of obtaining precise control of tem perature and moisture to help you make your product in any climate at arty reason. Illus trated with diagrams and photographs. BULLETIN No. t22 BULLETIN No. MO BULLETIN No. 56 AIR CONDITIONERS Bulletin describe* Niagaracoil surface air conditioners for use with any refrigerant, offering any selection of air conditioning functions. Modeli available to match any load requirement. BULLETIN No. 13} COOLING AND FREEZING Bulletin describes Niagara "No-Froat" Method; production oflow airtemperature* for industrial uses, ueb as testieg or pro cessing at extreme tubzero temperature* or for control ofairmoist ure in atmospheres be low the freezing point BULLETIN No. 95 "NO-FROST" METHOD Bulletin describes Niagara `'No-Frost" Method of refrigera tion for food freezing, frozco food warehous ing, fresh food precooling and storage, giving completely ao- BULLETIN No. 105 AERO HEAT EXCHANGERS Bulletins desetik. evaporative coolia* apparatus that keer control of temper,," wtthrn two degrees br modulating the flow air. Saves 959E ofcool. jog water. Provide* heat when needed. BULLETIN No. no BULLETIN No. 152 AERO AFTER COOLERS Describes equipment for cooling compressed air or gases, bolding temperatures below ambient atmospheric temperature to prevent condensation of oob-' rare. Includes spplio cion to air liquefaction BULLETIN No. 130 FAN COOLERS Bulletins describe Niagara Fan drycoff and brine spray type* for ose with briue, ammonia or freoo refrigerants. BULLETIN No. 110 . BULLETIN No. 158 AERO VAPOR CONDENSERS Ipifflg NIAGARA Providing high vac uum. independent oft large supply of coottng water. Solve* the problems of watersup ply aod disposal. Fefiy automatic. Saves pow. cr. Saves steam. BULLETIN No- I39& DRYING AND DEHUMIDIFYING FfatGrin 140 describe* the use of a liquid absorbent for drying air. far drying turci, for packing and moisture sensitive Dutmsb and far process ing. Photographs illustrate applications, diagram shows operariota. Chans show sir volume and dehumidifying capacities. BULLETIN No. MO AEROPASS CONDENSERS Ballerina describe evaporativerefrigerant condenser* providing protection against scaling of tubes, cootroLling of compressor bead pressures, saving condenser water. BULLETIN No. lit BULLETIN No. IJ1 LIQUID COOLERS Cooling for chilled water or solutions, with climinacioo of freeze-updamage, with rapid chilling of 1*4* fluid volume and dose temperature cotftroL BULLETIN No-104 HIGH PRESSURE STEAM HEATING Ballecin describes method completely utilising both the sen sible and latent beat of high pressure steam. Trustworthy, longlived equipment for beating or process. BULLETIN No. 109 REFRIGERANT CONDENSERS Catalog, illustrated with photo* and dia grams, describe* evap orative condenser* for ammooia and freon with complete cable* of sizes and capacities, method of selection, physical data. Niagara condensers offer both low ` installation and operating cost*. CATALOG No. C-2 BULLETIN No. 137 BULLETIN No. 142 CONTINUOUS traced by photo* **4 FOOD FREEZING diagrams fleffloo/1**1 method of conotriinnuuoouust production qk* freeze ipptmw.lj''* constant flow high*** lodty airover projWC* at always utuforf freezing temper*00* in moving conveyor. Niagara "No-fw1. liquid spray Pf**c . forming or build** j* mm frost, assuring fuH*** Eacity constant lo i ghest products' BULLETIN No- l For complete information, copies of Bulletins, Engineering Data, address NIAGARA BLOWER COMPANY; 405 Lexington Ave., New York 17, N. Y. Niagara District Engineers are located in principal cities. Conditioning > in PANELBLOC DIVISION THE BETTCHER MANUFACTURING CORP. 3106 West 61 St. Cleveland, Ohio PANELBLOC CR-63 (62^00 Btu Inpat) CR-12S (125,000 Btu Input) CRH-125 (125,000 Btu Input) PANELBLOC INFRA-RED RADIANT HEATERS BRING THE SUN INDOORS FOR COMMERCIAL AND INDUSTRIAL INSTALLATIONS Through the eons man has benefited from radiant heat. First the sun and now the gas fired Overhead PANELBLOC takes over. With the speed of light healthful infra red energy pleasantly warms objects and people without air disturbance. A few of PANELBLOC'S advantages are: No fan--ideal for dusty areas. No motor--quiet as a sun's ray. No power consumption--unit generates own operat ing current No costly electrical power installation charges. No possibility of shutdown due to power failure. - No beat diverted by drafts from open doors or in open - pavilions. No fuel wasted heating unnecessary spaces in build ing. MODERN INFRA-RED METHOD (U. S. and Foreign Patents Granted) Developed to fill the gaps in Industrial and Commercial beating, PANELBLOC turns difficult heating problems into routine installations. PANELBLOC spot-heats with no need for costly partitions or false ceilings. Infra-red heat, like light, goes only where directed by the polished metal louvers. As a result people, equipment and particularly floors are pleasantly warm. CONSTRUCTION AND OPERATION The combustion gases, produced from any commercial gas fuel pass through a unique panel heat exchanger of special steel. To overcome corrosion and high tempera^ lures this heat exchanger is coated inside and out with vitreous enamel- The panel is heated to a carefully con trolled temperature so that the infra-red waves (10 times longer than those from a glowing fire) produced have a wave length which gives maximum absorption. Maximum absorption means comfort heating.