American Society of Heating and Ventilating Engineers Guide, 1934 Table 10; Capacities of Pressure Reducing Valves (100 lb Gage Down to any Pressure--52 lb or Less) Inlet Nominal Pipe Diameter (Inches) X X l IX IX 2 IX 3 3X 4 5 6 - Pounds Steam per Hour at 100 Lb Gage 866 1,576 2,459 4,263 5,808 9,564 13,623 21,041 28,213 36,285 56,971 82,336 Equivalent Direct SRadiation q Ft at K Lb 3,464 6,304 9,836 17,052 23,232 38,256 54,492 84,104 112,852 145,140 227,884 329,344 Equivalent Direct SRadiation q Ft at 1/s Lb 2,598 4,728 7,377 12,689 17,424 28,692 40,869 .63,123 84,039 108,855 170,913 247,008 Formula: A X V X 3600 X 50 144 X 3.84 pounds per hour passed by orifice.

American Society of Heating and Ventilating Engineers Guide, 1934 N o m inal W bio bt per F oot Pla in E nds Pounds T able 2.

American Society of Heating and Ventilating Engineers Guide, 1935 The proper distribution of air in occupied spaces is an element almost as important as that of sufficient air quantity.

of andAmerican Society Heating Ventilating Engineers Guide, 1935' supplied through or near the ceiling.

American Society of Heating and Ventilating, Engineers Guide, 1935 15 What is the Ringelmann Chart Method of comparing smoke densities?

FILE NAME: Metropolitan Life (ML) DATE: 1933 Feb 21 DOC#: ML107 DOCUMENT DESCRIPTION: Letter to Mr.

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