Document X96Bmk8B1VE2JEYBGqK3d6vK

' - Air System Equipment f"s and Blowers Chelsea Fan & Blower Co., Inc. 1206 Grove St., Irvington 11, N.-J. Charter Members Propeller Pan Manufacturers Association Trade Mark Registered EXPORTED TO. ALL COUNTRIES OF THE WORLD BY WESTREX CORPORATION . {Western Electric Export CorjH>ration) THE INDUSTRIAL FAN (TYPE IND.) Cat. No. IND24 1ND30 . IND36 IND42 IND48 IND54 ysJD60 CF.M. 5700 8300 11250 16600 21500 27000 32000 Motor HP H Vi 'A % \ Wz V/i Fans for corrosive fumes or excessive heat Quoted on request. This fan is one of the most efficient fans built today. Under static pressure, that is, operating in moderate length ducts or against automatic louvers, the Industrial fan can move more air with less power than most fans on the market. The carefully designed venturi orifice and blades make this efficiency possible. The fan is belt-driven for three (3) reasons:--first, to reduce power consumption through increased efficiency of higher speed motors; second, to give more quiet operation through reduced fan speeds; third, to reduce original cost of fan to consumer. The frame is all steel, welded to a steel orifice. It is rigid, yet light in weight, simpli fying installation. On special order, these fans can be built to operate against static pressure up to 2 in. TYPE OPJ--OCTOPUS JR. Portable Exhauster and Blower TYPE DXB--BOOSTER Spray Booths, Fumes, Excessive Heat BB--AU PURPOSE Removes Smoke, Steam, Heat and Fumes 3-4' HOSES CFM Per Hose 10' 412 50' 297 2000 to 9500 CFM 12' to 30' 1200 to 7000 CFM Bulletins and Engineering Data furnished on request CeAtiffad RaZuujS Air Delivery Ratings of all Chelsea Products are in accordance with the Standard Test Code of the Propeller Fan Manufacturers Assn, and the A.S.H.V.E. INSIST ON CERTIFIED RATINGS. LOOK FOR THIS SEAL.. --------------- ^ 1072 Air System Equipment Fans and Blowers DeBothezat Fans Division American Machine and Metals, Inc. Main Office and Factory--East Moline, Illinois In Canada: American Machine and Metals (Canada) Ltd., 215 St. James St. West. Montreal 1, P.Q. Foreign Sales Office: Woolworth Building, New York 7, N. Y. SALES ENGINEERING OFFICES IN ALL PRINCIPAL CITIES Certified Wind Tunnel Ratings Non Overload Power Characteristics EFFICIENT AGAINST PRESSURE DeBothezat Axial- Flow Fans are built' in a wide range of sizes, from 16 inches through 12 feet in diameter. Volume fans (4 blades) are for low to moderate static pressures. Pres sure fans (14 blades) Axial.Flow Vent Set are for high static pressures, up to 2 in. SP. Non-overloading power characteristic prevents motor bum-out and eliminates need for oversize motor. All DeBothezat Axial-Flow Fans have certified perform ance ratings. Catalog furnished on request. DeBothezat Giant Fans, 5 feet through 12 feet in diameter, are suitable for gear, "V" belt or direct drive, for use with electric motor, steam turbine Or gasoline engine. Catalog furnished on request. CONTROLLED VENTILATION FUME REMOVAL Bifu.TCQ.tor (Cut-away view) For exhausting air that is abnormally hot, corrosive, flammable or explosive. Motor is mounted in separate, throughventilated. chamber completely isolated from air stream. Destructive fumes are by-passed (bifurcated) around motor. DeBothezat Bifurcators install directly in the duct, in any position from horizontal through vertical. Available in eight sizes, with fan wheels 18 inches through 48 inches in diameter. Catalog furnished on request. SPOT COOLING Power-Flow Roof Venlilalor Motor driven fan with weatherproof housing provides positive controlled venti lation at all times, independent of wind or weather. Streamlined appearance, low height. Operates efficiently with or with out duct system. Hinged hood permits ready access to fan and motor. Available in four sizes, with fan wheels 16 in. through 36 in. in diameter. Catalog furnished on request. *'By-V" Air Jet DeBothezat "Hy-V" Air Jets are extra ordinarily efficient man coolers, particu larly for workmen who are exposed to radiant heat from ovens, furnaces, forges and molten metals. Arranged for either column or floor mounting, they are adjust able to blow a concentrated blast of cooling air in any direction to remote spaces with out the aid of ducts. Available in 18 in. through 30 in. sizes. Catalog furnished on request. 1073