Document qkE6vYew86YBkjDLKowprNpJk

Fans The Torrington Mfg. Co. 50 Franklin Street, Torrington, Conn. Manufacturers of All-Aluminum Blower Wheels and Disc Propeller Type Fan Blades. Air impellers for every purpose. Single Inlet Blower Wheel Pat. 1,700,017 Double Inlet Blower Wheel Pat. 1.700.017 Special Design Blower Wheel Cup Type Blower Wheel Pals. 1.518.765 and 1,616,060 ` {Produced under license from American Blower Co.) . Torrington Aluminum Blower Wheels produce the smooth, quiet per formance which is essential in modern heating and air conditioning units because the unique patented construction breaks up resonance and minimizes noise. Made of aluminum, they resist corrosion and their light weight facilitates quick starting (as in automotive pistons)--saves power. Every wheel is perfectly balanced by hand, given a running test and packed in a specially designed carton for protection in transit. Bulletin lists 31 sizes of single inlet single width and 31 sizes of double inlet double width wheels, including guaranteed capacities for each. Also gives detailed dimensions for all wheels and table of dimensions for housing scrolls. We do not manufacture housings. Sizes 3 . in. ^o 15 in. diameter in all standard widths. Special Design--for unit type air con ditioners. 2 sizes only. Design is of double inlet type with a center spider plate to which hub is attached. Blades, in addition to being riveted to inlet rings, are held rigidly in their proper position by the channel shaping of the inlet rings which closely fit the blade feet. Made of aluminum or steel, cadmium plated. No. SD 5 in. diameter x 4 ^ in. width--36 blades. No. % SD 5% in. diameter x 6% in. width--45 blades. Bulletin gives performance curves, also details of wheel dimensions and table of dimensions for housing scrolls. Torrington Cup Type Wheels--T'he one piece ^up construction is economical for production and the design is efficient and sturdy. Ideal where maximum air delivery and minimum power is required for small diameter wheels. Used for auto mobile heaters and windshield defrosters, small hair dryers, hand dryers, ice box and refrigerator circulators, window venti lators, exhausters and wherever small blower units are used. Made for either clockwise or counter clockwise rotation, of steel or aluminum, in the following sizes: 3 in. diameter x 1^6 in* blade width 4 Yi in. diameter x 2^6 n- blade width 4^ in. diameter x 3 in. blade width 5 in. diameter x 2} in. blade width 5 in. diameter x 3 in. blade width Also made in double width wheels. 986 The Torrington Mfg. Co. Fans MDISTCCRAT* __--ATVjQuin Propeller fbnBbdn are beautiful, ornamental, ultra quiet, modern as the year 1938. Designed for free air applications (desk fans, air circu lators, etc.) Perform well at moderate pressures. Used for window ventilators, unit type air conditioners, unit heaters, refrigeration devices, etc. Blades are hand set for alignment, statically balanced and packed in special containers for protection in transit. Clockwise rotation only. Alu minum alloy blades, steel center, any finish. Bulletin gives detailed dimensions and guaranteed performance curves re corded under NEMA code tests at various speeds. De Luxe Model--The round, convex centerplate adds to the beauty of this ultra quiet blade which will improve the appearance of and help to sell your unit. Sizes 10 in., 12 in. and 16 in. Standard Model--Same as DeLuxe Model but with blades mounted on a conventional type of spider instead of round center disc. A sturdy and beautiful blade which has withstood extreme labora tory breakdown tests. Priced lower than DeLuxe Models. Sizes 8 in., 10 in., 12 in., 14 in. and 16 in. Larger sizes will soon be marketed. A T ITT^RAT tor aut heat- /1U I Blades ^rs, windshield defrosters, etc., have been standard ever since these devices were first marketed. Made in sizes 3 in., 4 in., in., 5 in., 5J4 in., 5J4 in., 6 in., 6}^ in., all four blades, also 7 in. 5-blade, in one piece of cold rolled steel or aluminum with brass hubs, com plete with set screw. J4 in. bore is stan dard. Either clockwise or counter clock wise rotation (expressed when looking at air delivery side of fan). White nickel is standard finish for steel blades. Bulletin gives complete specifications and ratings. Torrington Paddle Type Blower Wheel (Small sizes only)--For automobile heaters and windshield defrosters, small hair dryers, ice box and refrigerator circu lators and many other purposes where moderate air deliveries and inexpensive wheels are required. Made in either steel or aluminum. * Sizes--2 in. diameter x 1 in. width 2x/i in. diameter x ljf6 in. width 3 in. diameter x lJ4e in. width Bulletin gives complete dimensions, suggested housing designs and capacity rating tables. Airistocrat DeLuxe Model Airutocrat Standard Modd Pais. B.07g,SSt and .0X1,707 A utocrat Fan Blade Paddle Type Blower Wheel Every Torrington fan has resulted from scientific research and development under experienced engineers in a laboratory fully equipped for the study of aerodynamics. Other new Torrington models are under development. Get on our mailing list and you will be kept informed on important new fan developments. 987