Industrial Insulation
       CHARTS

Extol of Ohio, Inc.

info@ExtolOhio.com || 208 Republic St, Norwalk, OH 44857
Ph: 800.486.9865 || Or: 419.668.2072 || Fx: 419.663.1992

Between -60F to -28F the PSIG pressure values represent inches of Mercury (vacuum).
We have italicized and bolded them for your convenience.
TEMPERATURE AND PRESSURE CHART FOR AMMONIA
TEMP. PRESSURE TEMP. PRESSURE TEMP. PRESSURE TEMP. PRESSURE
°F PSIA PSIG °F PSIA PSIG °F PSIA PSIG °F PSIA PSIG
-60 5.6 18.6 -14 21.4 6.7 31 61.0 46.3 76 143.0 128.3
-58 5.9 17.8 -13 22.0 7.3 32 62.3 47.6 77 145.4 130.7
-57 6.1 17.4 -12 22.6 7.9 33 63.6 48.9 78 147.9 133.2
-56 6.3 17.0 -11 23.2 8.4 34 64.9 50.2 79 150.5 135.8
-55 6.5 16.6 -10 23.7 9.0 35 66.3 51.6 80 153.0 138.3
-54 6.8 16.2 -9 24.4 9.6 36 67.6 52.9 81 155.6 140.9
-53 7.0 15.7 -8 25.0 10.3 37 69.0 54.3 82 158.3 143.6
-52 7.2 15.3 -7 25.6 10.9 38 70.4 55.7 83 161.0 146.3
-51 7.4 14.8 -6 26.3 11.6 39 71.9 57.2 84 163.7 149.0
-50 7.7 14.3 -5 26.9 12.2 40 73.3 58.6 85 166.4 151.7
-49 7.9 13.8 -4 27.6 12.9 41 74.8 60.1 86 169.2 154.5
-48 8.2 13.3 -3 28.3 13.6 42 76.3 61.6 87 172.0 157.3
-47 8.4 12.8 -2 29.0 14.3 43 77.8 63.1 88 174.8 160.1
-46 8.7 12.2 -1 29.7 15.0 44 79.4 64.7 89 177.7 163.0
-45 9.0 11.7 0 30.4 15.7 45 81.0 66.3 90 180.6 165.9
-44 9.2 11.1 1 31.2 16.5 46 82.6 67.8 91 183.6 168.9
-43 9.5 10.6 2 31.9 17.2 47 84.2 69.5 92 186.6 171.9
-42 9.8 10.0 3 32.7 18.0 48 85.8 71.1 93 189.6 174.9
-41 10.1 9.3 4 33.5 18.8 49 87.5 72.8 94 192.7 178.0
-40 10.4 8.7 5 34.3 19.6 50 89.2 74.5 95 195.8 181.1
-39 10.7 8.1 6 35.1 20.4 51 90.9 76.2 96 198.9 184.2
-38 11.0 7.4 7 35.9 21.2 52 92.7 78.0 97 202.1 187.4
-37 11.4 6.8 8 36.8 22.1 53 94.4 79.7 98 205.3 190.6
-36 11.7 6.1 9 37.6 22.9 54 96.2 81.5 99 208.6 193.9
-35 12.1 5.4 10 38.5 23.8 55 98.1 83.4 100 211.9 197.2
-34 12.4 4.7 11 39.4 24.7 56 99.9 85.2 101 215.2 200.5
-33 12.8 3.9 12 40.3 25.6 57 101.8 87.1 102 218.6 203.9
-32 13.1 3.2 13 41.2 26.5 58 103.7 89.0 103 222.0 207.3
-31 13.5 2.4 14 42.2 27.5 59 105.6 90.9 104 225.4 210.7
-30 13.9 1.6 15 43.1 28.4 60 107.6 92.9 105 228.9 214.2
-29 14.3 0.8 16 44.1 29.4 61 109.6 94.9 106 232.5 217.8
-28 14.7 0.0 17 45.1 30.4 62 111.6 96.9 107 236.0 221.3
-27 15.1 0.4 18 46.1 31.4 63 113.6 98.9 108 239.7 225.0
-26 15.6 0.8 19 47.2 32.5 64 115.7 101.0 109 243.3 228.6
-25 16.0 1.3 20 48.2 33.5 65 117.8 103.1 110 247.0 232.3
-24 16.4 1.7 21 49.3 34.6 66 120.0 105.3 111 250.8 236.1
-23 16.9 2.2 22 50.4 35.7 67 122.1 107.4 112 254.5 239.8
-22 17.3 2.6 23 51.5 36.8 68 124.3 109.6 113 258.4 243.7
-21 17.8 3.1 24 52.6 37.9 69 126.5 111.8 114 262.2 247.5
-20 18.3 3.6 25 53.7 39.0 70 128.8 114.1 115 266.2 251.5
-19 18.8 4.1 26 54.9 40.2 71 131.1 116.4 116 270.1 255.4
-18 19.3 4.6 27 56.1 41.4 72 133.4 118.7 117 274.1 259.4
-17 19.8 5.1 28 57.3 42.6 73 135.7 121.0 118 278.2 263.5
-16 20.3 5.6 29 58.5 43.8 74 138.1 123.4 119 282.3 267.6
-15 20.9 6.2 30 59.7 45.0 75 140.5 125.8 120 286.4 271.7

Insulation IndustryEXTOL INSULATION SYSTEMS:

COMPLETE PRODUCT LINE
   COMPOSITE INSULATIONS
   CONTOURED HEAD SYSTEMS
   EXCEL-LAP SYSTEMS
   ISOWRAP® PRECISION CUT
   TRACED LINE SYSTEMS
   VALVE & JACKET SYSTEMS

Insulation IndustryDATA SECTIONS:

DESIGN & INSTALLATION TIPS
ESTIMATING TIPS / & CHARTS
EXTOL SYSTEMS DATA
MSDS LISTED BY MANUFACTURER
MSDS LISTED BY PRODUCT TYPE
PRODUCT DATA SHEETS
PUBLICATIONS & ARTICLES
HELPFUL SALES/TRAVEL INFO
WBE CERTIFICATIONS 		Insulation Industry BACK TO MAIN

OBTAIN A QUOTE
SURPLUS MATERIAL
PLACE AN ORDER
EMPLOYMENT OPPORTUNITIES

Insulation Industry PASSKEY SECTION:
WAIVER / PASSKEY REQUEST
INSULATION SPECIFICATIONS
DETAILED DRAWINGS_COLD/HOT

Ph: 800.486.9865 || Or: 419.668.2072 || Fax: 419.663.1992
info@ExtolOhio.com || Located at:
208 Republic Street, Norwalk, Ohio 44857