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Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)

Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 59

An illustration from Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work, 1909, leaf 59
thatall air in the main may be quickly exhausted,and the main put in shape to be rapidly filledwith steam so that all branches will be suppliedat i3ractically the same time, thereby securingan equal proportion of heat from all radiators. Each branch connection may be taken fromthe main by either of… … ^hort nipple Taaon main rig. 17. Branch Connection to Steam Main by Nipple and 90-Degree Elbow, The method shown in Fig. 18 is preferred forthe reason that in all low-pressure mains the -. , . _ f^^ ElbowShort m

Architecture · Building

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