Document B8azr3M2bqXbzgKGQq50dDkpk

20 CHAPTER 2 Graphical Symbols for Drawings 1956 Guide Ventilating 23. Deflecting Damper 24. Direction of Flow 25. Duct (1st Figure, Side Shown; 2nd Side not Shown) 26. Duct Section (Exhaust or Return) 27. Duct Section (Supply) 28. Exhaust Inlet Ceiling (Indicate Type) 29. Exhaust Inlet Wall (Indicate Type) lXl-(E OR R 20X12) 1X3--------- (S 20 X 12) CR 20 X 12 - 700 cf m CG 20 X 12, " 700 C^"TT1 TR-I2X* 7oocy?m 30. Fan and Motor With Belt Guard 31. Inclined Drop in Respect to Air Flow 32. Inclined Rise in Respetct to Air Flow 33. Intake Louvers on Screen 34. Louver Opening 35. Supply Outlet Ceiling (Indicate Type) j L 20)^12-700 C^m C^) 2o* oiam: iooo cfm 36. Supply Outlet Wall (Indicate Type) 37. Vanes D- TR - 12X8 700 .c^m llpjf 38. Volume Damper. 'J_ A.' Abbreviations, Symbols, Conversion Factors 21 Graphical Symbols for Drawings 39. Capillary Tube 40. Compressor 41. Compressor, Enclosed, Crankcase, Ro tary, Belted VW\Af" 5 42. Compressor, Open Crank case, Recipro cating, Belted 43. Compressor, Open Crank case, Recipro cating, Direct Drive' 44. Condenser, Air -- 11 Mfi A Cooled, Finned, M-l-ft ti A\J Forced Air - I i II l1 Air Conditioning 57. Evaporator Mani folded, Finned, Gravity Air 58. Evaporator, Plate Coils, Headered or Manifold 59. Filter, Line 60. Filter A Strainer; Line 61. Finned Tyne Cool ing Unit, Natural Convection 62. Forced Convec tion Cooling Unit 63. Gage 64.. High Side Float OooIloOoIloOo < ::::: *U s. 47. Condenser, i Water Cooled, -- Shell and Coil 48. Condenser, I Water Cooled,--1 Shell and Tube " 49. Condensing Unit, Air Cooled SI50. Condensing Unit, Water Cooled *7^ |j ,J 6- 51. Cooling Tower 52. Dryer 53. Evaporative Condenser 54. Evaporator, Circular, Ceil ing Type, Finned 55. Evaporator, Manifolded, Bare Tube, Gravity Air 56. Evaporator Manifolded, Finned, Forced Air :. 65. Immersion Cool ing Unit 66. Low Side Float 67. Motor-Compres sor, Enclosed Crankcase, Reciprocating, Direct Connected &s> 68. Motor-Compres sor, Enclosed Crankcase,. Rotary, Direct Connected -6 69. Motor-Compres sor, Sealed Crank case, Recipro. eating 70. Motor-Compres sor, Sealed Crank case, Rotary 71. Pressurestat --V\Ar-(p)--W\r-- 72. Pressure Switch 73. Pressure Switch With High Pressure Cut-Out . 74. Receiver, Horizontal 75. -Receiver, Vertical -cB -dH> t=s 6-