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Air Density Table

Temp Specific Heat Gauge Pressure (psi)
°F BTU/(lb)(°F) 0 10 50 100 200 250 300

0
10
20
30
.240
.240
.240
.240
.086
.085
.083
.081
.145
.142
.139
.136
.380
.372
.364
.357
.674
.659
.646
.632
1.261
1.234
1.208
1.184
1.555
1.522
1.490
1.459
1.848
1.808
1.771
1.735

40
50
60
70
.240
.240
.240
.240
.079
.078
.076
.075
.133
.131
.128
.126
.350
.343
.336
.330
.620
.608
.596
.585
1.160
1.137
1.115
1.094
1.430
1.402
1.375
1.349
1.700
1.667
1.635
1.600

80
90
100
120
.240
.240
.240
.240
.074
.072
.071
.068
.124
.121
.119
.115
.324
.318
.312
.301
.574
.563
.553
.534
1.074
1.055
1.036
1.000
1.324
1.300
1.277
1.233
1.574
1.546
1.518
1.466

140
160
180
200
.240
.241
.241
.242
.066
.064
.062
.060
.111
.108
.104
.101
.291
.282
.273
.265
.516
.500
.484
.470
.967
.936
.906
.879
1.192
1.153
1.117
1.084
1.417
1.371
1.328
1.288

220
240
260
280
.242
.242
.243
.243
.058
.057
.055
.054
.098
.095
.093
.090
.257
.250
.243
.236
.456
.443
.430
.419
.853
.829
.806
.784
1.052
1.022
.993
.966
1.250
1.215
1.181
1.149

300
320
340
360
.244
.244
.244
.246
.052
.051
.050
.048
.088
.086
.083
.081
.230
.224
.219
.213
.408
.397
.387
.378
.763
.744
.725
.707
.941
.917
.894
.872
1.119
1.090
1.063
1.037

380
400
420
440
.246
.247
.247
.247
.047
.046
.045
.044
.079
.078
.076
.074
.208
.203
.199
.194
.369
.360
.352
.344
.691
.674
.659
.644
.851
.832
.813
.795
1.012
.989
.966
.945

460
480
500
520
.248
.248
.249
.249
.043
.042
.041
.041
.073
.071
.070
.068
.190
.186
.182
.178
.337
.330
.323
.316
.630
.617
.604
.592
.777
.761
.745
.730
.924
.905
.886
.868

540
560
580
600
.249
.250
.251
.252
.040
.039
.038
.037
.067
.065
.064
.063
.175
.171
.168
.165
.310
.304
.298
.292
.580
.569
.558
.547
.715
.701
.688
.675
.850
.834
.818
.802

620
640
660
680
.252
.252
.253
.253
.037
.036
.035
.035
.062
.061
.060
.059
.162
.159
.156
.153
.287
.281
.277
.272
.537
.527
.518
.509
.662
.650
.639
.627
.787
.773
.759
.746

700
720
740
760
.254
.254
.255
.256
.034
.034
.033
.033
.058
.057
.056
.055
.151
.148
.146
.143
.267
.263
.258
.254
.500
.492
.483
.475
.616
.606
.596
.586
.733
.721
.709
.697

780
800
820
840
.256
.257
.257
.257
.032
.032
.031
.031
.054
.053
.052
.051
.141
.139
.137
.134
.250
.246
.242
.238
.468
.460
.453
.446
.577
.568
.559
.550
.686
.675
.664
.654

860
880
900
920
.258
.259
.260
.260
.030
.030
.029
.029
.051
.050
.049
.048
.132
.130
.129
.127
.235
.231
.228
.225
.439
.433
.427
.420
.542
.534
.526
.518
.644
.634
.625
.616

940
960
980
1000
.260
.261
.261
.262
.028
.028
.028
.027
.048
.047
.046
.046
.125
.123
.121
.120
.221
.218
.215
.212
.414
.408
.403
.397
.511
.504
.497
.490
.607
.599
.590
.582

1020
1040
1060
1080
.262
.263
.264
.264
.027
.026
.026
.026
.045
.044
.044
.043
.118
.117
.115
.114
.209
.207
.204
.201
.392
.387
.382
.377
.483
.477
.470
.464
.574
.567
.559
.552

1100
1120
1140
1160
.265
.265
.265
.266
.025
.025
.025
.025
.043
.042
.042
.041
.112
.111
.108
.108
.199
.196
.194
.191
.372
.367
.363
.358
.458
.453
.447
.441
.545
.538
.531
.525

1180
1200
.266
.267
.024
.024
.041
.040
.107
.105
.189
.187
.354
.349
.436
.431
.518
.512
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STANMECH Technologies Inc. 
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  • Home
  • Equipment Supply
    • Flooring
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