Theoretical Steam Rate in Lb/kwhr
 
Inlet Pressure, psig
Inlet Temperature, F
Inlet Enthalpy, Btu/lb
240 240 400 400 600 900 1000 1200
450 525 600 750 750 750 750 750
1233 1277 1306 1390 1380 1364 1358 1346

Exhaust Pressure, In. HG Abs.

1.0 8.65 8.25 7.50 6.85 6.62 6.46 6.43 6.40
" 2.5 9.70 9.23 8.30 7.54 7.25 7.03 6.99 6.93
" 5.0 10.77 10.23 9.09 8.22 7.85 7.57 7.52 7.45
Exhasut Pressure, PSIG 0 15.92 15.02 12.59 11.19 10.39 9.79 9.67 9.49
" 5 17.45 16.42 13.54 11.98 11.05 10.35 10.20 9.99
" 10 18.89 17.75 14.42 12.70 11.63 10.84 10.67 10.43
" 15 20.30 19.03 15.23 13.37 12.17 11.28 11.10 10.83
" 20 21.68 20.29 16.02 14.01 12.68 11.69 11.49 11.20
" 25 23.06 21.55 16.77 14.63 13.16 12.08 11.86 11.54
" 30 24.46 22.82 17.52 15.22 13.62 12.45 12.22 11.86
" 35 25.87 24.10 18.25 15.81 14.07 12.81 12.55 12.17
" 40 27.32 25.40 18.97 16.39 14.51 13.15 12.88 12.47
" 45 28.81 26.74 19.70 16.97 14.93 13.49 13.20 12.76
" 50 30.34 28.12 20.42 17.55 15.35 13.82 13.50 13.04
" 60 33.58 31.01 21.88 18.73 16.18 14.45 14.10 13.58
" 70 37.11 34.12 23.35 19.94 16.99 15.06 14.67 14.10
" 80 40.98 37.52 24.87 21.20 17.79 15.66 15.23 14.60
" 90 45.29 41.30 26.43 22.50 18.60 16.25 15.78 15.09
" 100 50.13 45.55 28.04 23.86 19.43 16.83 16.32 15.57
" 150 88.9 80.1 37.53 31.93 23.83 19.70 18.96 17.89
" 200 - - 51.14 43.51 29.00 22.67 21.63 20.18
" 250 - - 73.30 62.30 35.40 25.92 24.46 22.51
" 300 - - - - 43.72 29.58 27.57 24.95
" 350 - - - - 55.17 33.79 31.06 27.58
" 400 - - - - 72.20 38.74 35.04 30.46
" 450 - - - - - 44.71 39.66 33.67
" 500 - - - - - 52.08 45.14 37.27
" 550 - - - - - 61.5 51.76 41.38
" 600 - - - - - 73.9 59.98 46.12
" 650 - - - - - - 70.5 51.67

THIS INFORMATION IF PROVIDED FOR GENERAL INFORMATION PURPOSES ONLY.  BEFORE USING ANY OF THIS DATA FOR ANY PURPOSE OTHER THAN FOR GENERAL INFORMATION, IT SHOULD BE REVIEWED AND CERTIFIED BY A QUALIFIED ENGINEER.