1
The barge was leaping toward it as though drawn by the invisible force of some great suction pump.
2
Fit the funnel into the stopper of a filter bottle, and connect the filter bottle with the suction pump.
3
The use of a suction pump to promote filtration is rarely altogether advantageous in quantitative analysis, if paper filters are employed.
4
The boat pounded and threshed her way forward, shipping water at every plunge, keeping Tom busy with the small suction pump.
5
Bowser came up with a big improvement in 1905: He enclosed a square, metal tank in a wooden cabinet equipped with a forced- suction pump.
6
Once the siphon suction pumps are in place, road usage will resume.
7
Its hidden compartments were lined with finely honed contrivances, sharpened saws, and suction pumps.
8
The suction pumps and other labor saving devices were examined and explained to Alfred who pretended to be deeply interested.