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Photographs

Two-gear melt-pool booster pump

  • 1947-Apr

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General view of the component parts of a two-gear melt-pool booster pump used during the early stages of synthetic fiber production and research at DuPont. Typically, such booster pumps were used to feed a bubble-free molten polymer to a meter pump in order to produce yarn with a uniform denier, or thickness.The photograph is labeled "Figure 3," indicating that it appeared in a report or publication.

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  • 11 in. H x 8.5 in. W
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  • Courtesy of Science History Institute

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  • Box 3

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Learn More

Scientific Biography
Nylon: A Revolution in Textiles

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Cite as

“Two-Gear Melt-Pool Booster Pump,” April 1947. Joseph X. Labovsky Collection of Nylon Photographs and Ephemera, Box 3. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/xk81jk42v.

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