Document VnQzj0pgrM0QpvqNb9dVJyZp

Air Filters Universal Air Filter Gorp. 332 West Michigan Street Duluth, Minn. Universal Type C-S Basket Construction Universal Type C-8 Sectional or V-tyPe Frame REFILL FILTERS Universal Type C-2 Basket type construction of 3 to 5 baskets (optional) supporting cotton like sheet of filtering media between screens. Baskets are supported in horizontal posi tion by steel frame formed in sections 25 in. x 25 in. Capacity 2000 cfm. Resis tance 0.10 wg when clean. Universal Type E Replacement Filler EFFICIENT--PRACTICAL Filtering media is a cotton like sheet designed to arrest passage of dust, dirt and foreign material from the incoming air quietly and efficiently. No odor added. Filters easily disengaged, media quickly removed. Universal Types C-3 and C-4 Combine low first cost and low upkeep in one filter. By means of wire screens supporting cotton like sheet in zig-zag shape, filtering area is greatly increased. Refilled by removing screens and media from steel frames, inserting clean media between screens and replacing assembly in frame. Type C-3: Capacity 1000 cfm. Type C-4: Capacity 750 cfm. Re sistance clean, 0.15 wg. REPLACEMENT FILTER Universal Type E Cotton sheet media with paperboard case fitted to 20 x 20 sectional steel frame. Light, efficient, easily replaced, and completely disposable. Adapted to fit various types of frames now in use. Capa city 600 cfm. Resistance 0.15 wg when clean. 934 Air Flow Regulators Young Regulator Company Department G 4500 Euclid Avenue, Cleveland, Ohio, U. S. A. THE "YOUNG" REGULATOR No. 1--The "YOUNG" Damper Regulator has five important features: (1) It loclb securely. (2) It is. tamper-proof. (3) It gives positive action. (4) It is ornamental,--can be placed on partition walls. (5) It is adjusted and locked with a polygonal wrench or key. Finished in plain, nickel, bronze, or any other desired finish. "YOUNG" REMOTE CONTROL SYSTEM Nos. 700 and 800--The "YOUNG" Remote Control System, a combination of Nos. 700 and S00, is particular ly adaptable for hotels, office buildings, and many other types of buildings for manual control of air conditioning. The damper blades are constructed for diffusion and are placed at an angle in the air stream. The damper is connected to remote control device by a spring wire control--we recommend it being placed tinn aa % in copper tubing. The knob sets damper at any desired position: it is on a 2% in., x 4in. flush plate, and indi cators show position of damper. No. 800 is damper without control. Patents Pending "YOUNG" FLUSH CUP REGULATOR No. 200--The "YOUNG" Flush Cup Regulator is used where it is necessary to have regulator flush with the wall. It is operated with a socket wrench. Can be had in concealed type, No. 300. O.D. size 2Yi in. Finished in bronze or any other finish. "YOUNG" SPLIT DAMPER and CONTROL No. 500--The "YOUNG" Split Damper and Control has an eccentric gear for pat. and Pal. Pending operating the split damper. Can be used on any split damper. "A" shows friction shoe which will eliminate vibration. The friction shoe has a spring plunger with a rubber tip and will hold the damper in any desired position without the eccentric gear and can be controlled through the grille with a rod. "B" shows eccentric gear for operating split damper and. locking it in position. "C" shows guide for damper blade. The friction damper shoe is No. 501. z' 935