Document EvQYK9bprN2EXeX2VyG167gwV

Air System Equipment Fans and Blowers General Catalog No. 500 gives brief description, Capacities, etc. of all Sturtevant Products GENERAL APPLICATIONS STURTEVANT EQUIPMENT INDEX TRADE NAME OR DESIGN NO. MECHANICAL DRAFT 29 --Mechanical Draft, Duplex type (Combined Forced and Induced).......................................... Duplex 8. II. 12. 13. 20. 27. 29. 30. 30 --Mechanical Draft. Low Speed, Induced Draft, 31. 32. 33. 40. 43. 52 Abrasion-Reaistant S.P.I.D.. Des. 2 31 --Mechanical Draft, Medium Speed, Large Volume, borced and Induced........................... M.V.M.D.. Des. 6 32 --Mechanical Draft, High Speed. Forced Draft... T V.F.D.. Des. 9 PNEUMATIC CONVEYING 33 --Mechanical Draft, High Speed. Induced Draft. T.V.I.D.. Des. 2 34 --Theatre Ventilating............................................ 1 heatre b ans 8.9. 10. M. 12. 13. 17.22.39. 35 Heaters. Unit. Directional Flow Type for Wall 40 and ceiling mounting........................................... "Speed Heater" 36 Heaters, Unit. Downblast type, for ceiling mounting.............................................................. "Downblast" PRIME MOVERS 37 Heaters. Unit. Large Capacity, for floor, wall. ceiling mounting.................................................. Multivane" 40. 43 38 Heating Coils (Extended surface)........................... Sturtevant 39 Melt-Recovery Units (Welding)........................... Sturtevant 40 Motors. Electric...................................................... Sturtevant 41 Roof Ventilators...................................................... "Rootvanc" VACUUM CLEANING 42 Surface Dehumidifiers............................................ 43 1 urbtnes, Steam, Helical b low 1 ype. .................. Sturtevant II. 12. 16. 40. 47. 48. 49. 50 44 Unit Ventilators. Schoolroom Type...................... Sturtevant 45 Unit Ventilators. Auditorium 1 ype...................... Sturtevant 46 Ventilating Sets. Direct Connected Motor............ "Kexvane" Vent bets VENTILATING 47 Vacuum Cleaners, Portable................................... "Vortex" 48 Vacuum Cleaners. Portable burnare 1 ype............ "Vortex" 6. 19. 20. 21. 24. 25. 26. 28. 49 Vacuum Cleaning Systems. Commercial Buildings Sturtevant 40.41.44. 45.46 50 Vacuum Cleaning Systems, Industrial................... Sturtevant 31 Vacuum Cleaner Attachments............................... Sturtevant 52 Vane Control (Fan)................................................ Sturtevant CAT. NO. 436 447 409 448 445 424-1 396-9 454 452 462 438-1 433-1 422 426 377-1 S377-I 406 413-2 373-6 397-2 368-3 387-1 446 Extended Surface (38) Filler Washer (5) 956 Vertex Vacuum Cleaner (47) Air System Equipment Fans and B. F. STURTEVANT COMPANY PUBLIC BUILDING HEATING AND VENTILATING Selection of a System: Many standards have been set up for the temperature re quired for comfort, and the fresh air required for proper ventilation and sani tation. No definite standard, however, can be set which will apply to and solve all heating and ventilating problems. The standard of ventilation for a given project is controlled largely by its location; more ventilation in congested areas; less venti lation in suburban districts. Other con siderations are:--the purpose for which the building is used; the number of oc cupants in relation ito floor space; and the amount of money available in the budget. A pparatus: The foundation of Sturtevant's business is heating and ventilating ap paratus and Sturtevant shops produce practically all the mechanical equipment necessary for a modern and efficient heat ing and ventilating system including supply and exhaust fans, blast extended surface heaters, unit ventilators, air blenders, air washers and humidifiers, roof ventilators and electric motors. Museum of Art. Baltimore, Md. Weequahic II. S.. Newark, AT. J. INDUSTRIAL AIR CONDITIONING Air can be conditioned inside manu facturing areas, packaging rooms and storage vaults to provide the exact atmos pheric conditions desired, so rendering pro ducer and manufacturer independent of outside weather. This is accomplished either by. means' of a complete system embodying mechanical refrigeration or by evaporative cooling and humidifying. Air conditioning, employing mechanical cool ing and dehumidifying, permits weathersensitive products to be manufactured, packaged, and stored under ideal indoor conditions which can be properly regulated for the type of materials handled, and uni formly maintained regardless of outside . weather. Such mechanical refrigeration gives absolute control of both temperature and relative humidity simultaneously. Evaporative Cooling is' a less expensive method, and is particularly applicable in certain sections of the country where a wide spread exists between the inside dry bulb temperature and the outside wet bulb temperature. 957 Efficient production in candy plant Quality controlled in dye plant