Catalogue "C" of pumps and hydraulic machinery for every service .. (1903)
Goulds manufacturing co. [from old catalog] · [Seneca Falls, N.Y.?] · leaf 244
Fig. 1096 Fig. 772 Fig. 605 Air Pumps, shown above, are equally adapted for pumping against pressure or creating vacuum. When ordering, statefor which purpose desired. Pumps are made with inside valves, thereby reducing clearances to a minimum. Fig. 605 is arranged with stub end for power…
Pumping machinery
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