Document YKnOQXdjp5870QpmODYYgxz0

240 185 Madison Ave. New York 16, N. Y. Air System Equipment Air Dlffi AIR DEVICES INC. registers and grilles high velocity units punkah louvers air diffusers filters exhausters Representatives in Principal Cities AGITAIR DIFFUSERS Air Devices Inc. A complete line of Registers, Grilles and Scoops for all types of Industrial and Commercial air conditioning applications 185 Madison Ave. New York 16, N. Y. I If llniil Ul I 111 I 1 Agents in All Principal Cities. 241 CUSTOM MADE DIFFUSERS AGITAIR square and rectangular air diffusers incorporate built-in diffusing vanes, scientifically arranged in unlimited louver patterns to provide draftless, noiseless air distribution in 1, 2, 3 or 4 directions from any ceiling or side wall locatioo. These AGITAIR diffusers are custom made to suit each job condition and are available in three distinct types, "RC" with separate mounting frame and interchangeable diffuser cores; "R" and "RV" series, one piece units. Catalog R-107 contains dependable, accurate performance data. MR series matching return units (without diffusing vanes) are available in unlimited pattern designs, square and rec tangular in shape to harmonize with AGITAIR supply, diffuseia. MR units are recommended only for return or exhaust applications. STRIPLINE STRIPLINE slot type diffusers are slenderly designed, incon spicuous, practical and versatile. STRIPLINE combines the best features of both slots and efficient air diffusers to insure equalized air flow throughout the entire length of the diffuser, with . . . high rate.of tempera ture equalisation . .. gentle secondary air movement. .. even temperature in area served . . . quiet operation. STRIPLINE is available in various widths (some only 2 in. wide) and stand ard 4 ft lengths which can be butted together for unlimited runs. STRIPLINE can be located almost anywhere to suit interior design--in walls, ceilings, coves, moulds, window re veals or stools. Catalog S-104 contains complete dependable engineering data. CIRCULAR DIFFUSERS AGITAIR circular air diffusers are made in two types--"O"-- non-adjustable and--"OA"--adjustable. The graceful lines of the spinnings are identical for both types. The "OA" adjustable units control the air direction at lour different angles of discharge simultaneously. Air adjustment of these units is accomplished after installation and without changing the position of the spinnings. For normal ceiling dis tribution, Type "O" is recommended. Catalog C-lOt contains all dependable performance data. PERFAIR Perforated Air Diffusers AGITAIR PERFAIR square and rectangular diffusers incor porate interchangeable cores available in unlimited air pattern arrangements for 1-, 2-, 3- or 4-way blows. These units also include built-in air controllers for positive adjustment of air deflection after unit is installed. The perforated face plate of PERFAIR blends in naturally with acoustical ceilings. Match ing returns or exhaust units harmonize to enhance the archi tectural design. Separate mounting frames allow quick and easy installation of supply or return units. Catalog P-tOO con tains dependable performance data. THERMOTANK-AGITAIR PRODUCTS The AGITAIR diffusers illustrated on this page and the THERMOTANK products shown on page 242 are sold exclu sively by representatives for Air Devices Inc. Complete engineering data, sizing and selection of these THERMOTANK-AGITAIR products are available from Air Devices Inc., 185 Madison Ave., New York 16, N. Y. See THERMOTANK INC. ad on page 242. DDV A double deflection grille affording four way diffusion --individually adjustable streamlined fins in. C.-C. heavy gage metal and sturdy construction. DVL A directional-type register employing 1 in. wide, parallel-acting valves. Fare fins are individually adjustable right and left. The 1 in. wide, parallel-acting valve mechanism is available with any/all STEWART face patterns. DDVO A doable deflection grille with opposed action valves. The valve consists of a series of hollow, internally reinforced air-foil sections. Through a unique actuating mechanism each air-foil section turns in a 90 deg arc toward a similarly turning section. SCOOPTROL A device designed to deflect and control the air from a supply duct into' a collar, and installed at the junc tion of the duct and collar. Scooptrol is a double-blade func tional product, easily adjusted, positioned and then fastened by sheet metal screws; it cannot move or fall. DG An exhaust grille with non-adjustable fins. Fins are normally factory set at 45 deg down angle to restrict vision. Also available with fins set at 0 deg vertical or horizontal. PLAIN LATTICE GRILLES Available in satin bronze, brass and aluminum. Also plated finishes on steel. FINISH DIRECTIONAL TYPE OUTLETS ARE PROTECTED BY A PRIME COAT AND A FINISHING COAT OF SILVAIR ENAMEL BAKED ON. SILVAIR FINISH IS A MODERN, ATTRAC TIVE COATING CONTAINING ALUMINUM PIGMENT, AND IS SILVER-BLUE IN TONE. NO ADDITIONAL PAINTING IS REQUIRED.