Hawkins, N. (Nehemiah), 1833- · New York : Theo. Audel · leaf 226
Fig. 206. BOILER PUMP. DBLE.-ACTING FORCE PUMP. Diam. cyl. Sue. anddis. Gal. perstroke Diam.cyl. Sue. anddis. lyi in. 2 Gal. perrev. 25^ in. 2^ i^ in. 1—8I 8 3 in- 4 2—54—5 Belted Pumps. 227 … Straight Wings. In Fig. 207 is shown a double acting power pump usedprincipally for feeding boilers but may be employed for anypurpose in forcing water or other liquids against pressure. Thispump is double acting, is made with iowx check valves, as shownin engraving, and will draw water through 25…
Hydraulic machinery · Pumping machinery
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