Questions and answers on pumps and pumping machinery (1912)
Wakeman, William Henry, 1855- [from old catalog] · Chicago, The Joseph G. Branch publishing company · leaf 126
rly assembled, agreeable to the makers design. 414. Q. How large a pump is thus designed? A. 14 by 6 by 18 inches, weighing more than 3,000pounds. 415. Q. Describe another mine pump. A. Fig. 74 is a single, direct-acting pump that isfitted writh an outside valve gear, but in this case aspecial… … 116 QUESTIONS AND ANSWERS ON
Pumping machinery
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