I looked at some steam tables last night, and found it's not easy to find the volume of steam that comes from a volume of water. Below is part of a table from K.N. Harris's book, Model Boilers and Boilermaking. Pressure is pressure above atmosphere, ie. PSIG. The volume is the volume of steam from one volume of water in whatever units you're using: CC, cubic inches, cubic feet. This is the information you need to determine a water pump size. Pressure Volume 10 1036 15 838 20 726 25 640 30 572 35 518 40 474 45 437 50 405 55 378 60 354 65 333 70 318 75 298 80 283 85 270 90 257 95 247 100 237 110 219 120 203 130 190 140 179 150 169 160 159 170 152 180 145 190 138 200 132 -- Bill Kaiser [EMAIL PROTECTED] There are three ways to do a job: good, cheap, and quick. You can have any two. A good, cheap job won't be quick. A good, quick job won't be cheap. A cheap, quick job won't be good.
