Document Oj36n9MBn8rXLdm896RwEeOp

206 Air System Equipment * f= bu- CLARAGE FAN COMPANY Kalamazoo, Michigan Air Handling and Conditioning Equipment Sales Engineering Offices in All Principal Cities Since 1913 Clarage has been a leading manufacturer of air handling and conditioning equipment. By specialising--building a complete line of this equipment exclusively--Clarage has a concentrated "know how" that means important dividends to the user. (See "Air Conditioning--Central Systems" for other Clarage products.) Clarage Fans for ventilating, air conditioning, and in dustrial applications--where clean air is handled at low pressures--are offered in many different designs, ar rangements, and wheel types. Capacities range from 140 to 725,000 cfm. Clarage Fans for industrial air handling and material conveying are available in a wide range of types and sites. This broad line includes cast iron fans, fans for pressures to 50 in. sp, and fans for temperatures to 1000 F. Clarage Ready Unit Ventilating Sets for smaller venti lating supply and exhaust jobs. Furnished complete, ready-to-run for both direct drive and V-belt drive. Capacities 150 to 14,000 cfm. Clarage Centrilator Power Roof Ventilators (shown without cover) are V-belt driven. Capacities 1,500 to 26,500 cfm. Directilators are direct drive units. Capaci ties 100 to 3,500 cfm. Clarage Mechanical Draft Fans. Forced draft and in duced draft fans are available to meet virtually any capacity, pressure, and speed requirement. Unit shown has sections of housing and inlet boxes removed. Clarage Unit Heaters. Unitherms (shown) are equipped with centrifugal multiblade fans. Clarcos, for smaller space,heating assignments, have propeller fans. Air System Equipment Ptu aad bu 207 DeBOTHEZAT FANS DIVISION American Machine and Metals, Inc. Main Office and Factory--East Moline, Illinois Sales Engineering Offices In All Principal Cities Consult Your Telephone Directory Under "Fans" or "Ventilating Equipment" FOR CONTROLLED VENTILATION Centrifugal Roof Ventilator--low-contoured, distinctively profiled--operates at very low noise levels. It is highly efficient against static pressures. Its large unit ex haust capacity is accomplished at low fan tip speeds by a backw&rdly curved nonoverloading fan wheel. Capacities up to 32,980 cfm. Write for Bulletin. Centrifugal Roof Ventilator Vertical Discharge Roof Ventilators are designed for found ries, machine shops and other buildings where much oil or dust is in suspension in the air. This unit is economical in first cost and is convenient to install and maintain Exhaust airstream disperses dust particles into atmosphere. Capacities up to 48,925 cfm. Write for Bulletin. Vertical Discharge Roof Ventilator Power-Flow Roof Ventilators provide controlled ventilation at all times, regardless of; jveather. This unit is a motor-driven fan in weather-proof housing, designed to provide positive controlled ventilation. Works efficiently with or without a duct system. Capacities up to 43,070 cfm. All three DeBotbesat roof ventilators are low in silhouette and distinctly profiled... blend well with modem architecture. Write for Bulletin. Power-Flow Roof Ventilator FOR FUME REMOVAL Difureator Fans are excellent for exhausting air that is abnormally hot, corrosive, flammable or explosive. Motor is mounted in separate chamber and destructive fumes are by-passed (bifurcated) around it. as a part of the duct horizontally or vertically. Fan wheels .12 in. through 48 in. in diameter, with capacities up to 54,200 cfm. Write for Bulletin. Induced Draft Bifurcator* provide controlled draft for boilers and furnaces, minimising the need for large costly stacks. Built with fan wheels 12 in. through 36 in. diameter for- high pressure boilers delivering up to 60,000 pounds of steam per hour--low pressure boilers delivering up to 190,000 EDR. Write for Bulletin. "Hy-V" Air Jet is used for air quenching and solving pro duction cooling problems. Effective for reducing fatigue' of workmen exposed to radiant heat from ovens, furnaces, forges or molten metal. Two styles--for stationary mounting or mounted on 2-wheel stand for easy mobility. Available with fan wheels 18 in. through 30 in. in diameter. Write for Bulletin. Additional bulletins are also offered on Axial-Row Vent Sets and Panel Vent Seta. Induced Draft Bifurcator Bifurcator Fan BONDED RATINGS Published DeBothexat ratings are backed by a $250,000 Performance Bond on deposit with New York Trust Co. Ratings are the output of the completely assembled unit, obtained under wind tunnel tests as per Standard Test Code for the particular product classification and conform to U. S. Department of Commerce Standard 178-51. "Hy-V" Air Jet