Document 1QaRpV6Qwyy5rmQ905wDD4gao

20 CHAPTER 2 Graphical Symbols for Drawings 1951 Guide Ventilating Tj----------- * 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) C0 12 X 20 4 OR R 20X 12) IXH---------($ 20 x 12) it--^CR 20 X 12 - 700 Cf m 1^--dcG*O X 12- 700 Cf m o- TR-I2X8 700Cf m 30. Fan and Motor With Belt Guard 31. Inclined Drop in Respect to Air Flow 32. Inclined Rise in Respect to Air Flow' 33. Intake Louvers on Screen 34. Louver Opening 35. Supply Outlet Ceiling (Indicate Type) 36. Supply Outlet Wall (Indicate Type) 37. Vanes 38. Volume Damper L 20)^12-700 Cfm 20*DIAM.I0Q0 Cfm TR- 12X8 700 Cfm Abbreviations and. Symbols Graphical Symbols for Drawings 39. Capillary Tube-------VWW : 40. Compressor 41. Compressor, Enclosed, Crankcase, Ro tary, Belted 42 Compressor, Open Crank case, Recipro cating, Belted 43 Compressor, Open Crank case, Recipro cating, Direct. Drive 44. Condenser, Air Cooled, Finned, Forced Air 45. Condenser, Air Cooled, Finned, Static -E46. Condenser, Water Cooled, O 47. Condenser, Water Cooled. Shell and Coil 48. Condenser, Water Cooled, Shell and Tube ` 49. Condensing Unit, Air Cooled 50. Condensing Unit, Water Cooled 1----r Q - 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 ---- --rS __ t 21 Air Conditioning 57. Evaporator Mani folded, Finned, Gravity Air 58. Evaporator, Plate Coils, Headered or Manifold 59. Filter, Line 60. Filter & Strainer, Line 61. Finned Type Cool-i ing Unit, Natural Convection 62. Forced Convec tion Cooling Unit 63. Gage OIOIO oop ololo c ) ) 3D 2 64. High Side Float 65. Immersion Cooling Unit 66. Low Side Float 67. Motor-Compres sor, Enclosed Crankcase, Reciprocating, Direct Connected 68. Motor-Compres sor, Enclosed Crankcase, Rotary,Direct Connected e-6" -6 sor, Sealed Crank case,Recipro. eating <k> 70. Motor-CompresBor, Sealed Crank case, Rotary 71. Pressurestat ---ty\Ar-(p)-JWV-- 72. Pressure Switch 73. Pressure Switch With High Pressure Cut-Out 74. Receiver, Horizontal '75. Receiver, Vertical --C0 . p j~~| C=5 6-