Document e57XOOz3Gjkg1QjvxvLw7x8bp

Air System Equipment Motors 6464 Plymouth Avenue St. Louis 14, Mo., U.S.A. Sales Offices in 29 Principal Cities SINGLE-PHASE POLYPHASE DIRECT-CURRENT MOTORS For Heating, Ventilating and Air Conditioning Equipment SINGLE-PHASE MOTORS Repulsion-Start Induction Permanent Split-Capacitor Ye to 15 hp, all standard frequencies and voltages; sleeve and ball bear ings; open or totally en closed; hori zontal and vertical; rigid, flange, or resilient mounted (in smaller ratings). l/ to ZA hp, constant speed, two-speed, or ad justable-speed, all standard .frequen cies and voltages; sleeve bearings; totally enclosed; round frame with rubber rings. Capacitor-Start Induction V# to M hp, all standard frequen cies and voltages; sleeve and ball bearings; dripproof and totally en closed; horizontal and vertical; rigid, resilient and flange mounted. Shaded-Pole Fan Duty 1/125, 1/80, 1/40 and 1/30 hp, 50 or 60 cycles, 115 or 230 volts; sleeve bearings; totally enclosed; rigid, round frame and resilient mount ings; with or without 3-speed regulator. POLYPHASE MOTORS Squirrel-Cage Induction tal and vertical. trical types. Va to 400 hp, 2 and 3 phase, all standard fre quencies and voltages; sleeve and ball bear ings; open or totally en closed; horizon Built in several elec DIRECT-CURRENT MOTORS 1/20 to 3 hp, all standard voltages, sleeve or ball bear ings, dripproof franies, rigid mounted. Wag ner direct-cur rent motors in the 44 frame are shunt-wound, all others are compound wound. Write For These Bulletins MU-40--Lists part numbers and prices of Wagner motor repair parts, arranged for quick reference. MU-185--Describes and illustrates all types of Wagner motors. 1212 M 48-2 Air System Equipment Air vents G. C. Breidert Co. 3129 San Fernando Road, Los Angeles 65, Calif. Representatives Located in Principal Cities of the U. S. BREIDERT AIR-X-HAUSTERS FOR ROOF VENTILATING, VENT FLUES & CHIMNEY TOPS The Breidert Air-X-Hauster introduces a new principle in ventilator design. Because of the revolutionary, aerody- namically-correct design of the Breidert Air-X-Hauster, wind currents striking it from any angle are converted into a powerful suction force that rapidly ex hausts stale air from the interior of the house, kitchen or building. The Breid ert remains stationary, has no moving parts. Back-drafts are eliminated where there is no in terior negative 4 pressure! Type B The Breidert ventilator of fers certified ca pacity ratings based on tests Old Breidert made with wind Method Method blowing at all angles (as shown). These high capaci ties were proved and certified by Smith, Emery & Co., Pacific Coast branch of Pittsburgh Testing Laboratories. In sist on certified ratings based on direc tional wind tests at various vertical angles as shown in considering any venti lator. Breidert Air-X-Hausters were used extensively during the war on many types of combat and cargo ships, war housing, military barracks, and other government buildings. They also are widely used on all types of factories, commercial buildings, and residences, j For Kitchen Ventilation . . . The Breidert system provides a continuous, silent, effective circulation of air that exhausts heat and odors at their source, with no operat ing or maintenance expense. There are no "hang-over" cooking odors because the exhaust action of the Breidert is continuous. The neat, compact appearance of the "Type A" Breidert especially recommends it for residences. For Vent Flue Caps . . . The Breidert does not have the defects of conventional types of caps and accessories. It eliminates the necessity for down-draft diverters, with accompanying dangers of explosion in case unbumed gas accumulates or is blown into the room. For Chimney Tops ... By stopping all down-drafts (interior negative pressure excepted), a Breidert Air-X-Hauster on the chimney absolutely prevents the fire place from smoking and damaging furnishings. It provides positive udraw" regardless of wind direction! Write for Free Engineering Data Book . .. contains specifications and installation data, certified capacity ratings, etc. Address Dept. HV. 1213