USEFUL INFORMATION

Matt Marshall and Co. is pleased to provide you with given engineering data to help in problem solving and calculations.

Steam Pressure Temperature (F)
0 212
2 218
6 230
10 239
25 267
30 274
40 287
50 298
100 338
120 350
150 366
200 388
Equivalents
No. 6 Oil 151-155,000 BTU / GAL
1 cu.ft. nat 1000 BTU
1 cu.ft.lp 2500 BTU
1 lb. Steam 1000 BTU
1 EDR 240 BTU
1 BHP 33.479 BTU / HR
1 BHP 34.5 lb. Steam
1 BHP .4.15 gal. water
1 gal. water 8.33 lbs
1 cu. ft. 7.48 liquid
ENERGY LOSS FROM SCALE DEPOSITS IN BOILERS
SCALE OF THICKNESS EXTRA FUEL COST
INCHES *PERCENT (%)
1/64 3.6
1/32 7.2
1/25 9.3
1/20 11.1
1/16 12.6
1/8 25.0
*BASED ON US BUREAU OF STANDARDS AND US BUREAU OF MINES
Download Pressure Equivalents

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