Average Head - Capacity Curve: Hale Universal Pumper

Description

Detailed intersecting line-graph that shows a motor’s revolution per minute (R.P.M) and the head capacity of a generator. The left side of the graph shows the “Pressure in Pounds per Square Inch” starting at 80 and increases by 20 until 280. On the right side of the graph portrays the Motor and Pump R.P.M starting at 2000 and increasing by 100 until 3400.

Physical Description

[1] p.

Creation Information

Hale Fire Pump Co., Inc. June 21, 1937.

Context

This image is part of the collection entitled: Rescuing Texas History, 2019 and was provided by the Private Collection of Mike Cochran to The Portal to Texas History, a digital repository hosted by the UNT Libraries. More information about this image can be viewed below.

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Private Collection of Mike Cochran

The Private Collection of Mike Cochran features photographic negatives of the African-American community of Waco, Texas. The collection consists of numerous studio portraits, marriage portraits, graduation and older family photos.

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Description

Detailed intersecting line-graph that shows a motor’s revolution per minute (R.P.M) and the head capacity of a generator. The left side of the graph shows the “Pressure in Pounds per Square Inch” starting at 80 and increases by 20 until 280. On the right side of the graph portrays the Motor and Pump R.P.M starting at 2000 and increasing by 100 until 3400.

Physical Description

[1] p.

Notes

There is a stamp at the top that says, "Tex Bradford, Phone 7274. Corpus Christi, Texas."

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Rescuing Texas History, 2019

Rescuing Texas History collects photographs, newspaper articles, letters, postcards, and other historical materials from across the state and beyond to document and preserve the rich history of the state.

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Creation Date

  • June 21, 1937

Added to The Portal to Texas History

  • June 14, 2022, 4:23 p.m.

Description Last Updated

  • July 6, 2023, 2:37 a.m.

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Hale Fire Pump Co., Inc. Average Head - Capacity Curve: Hale Universal Pumper, image, June 21, 1937; Conshohocken, Pennsylvania. (https://texashistory.unt.edu/ark:/67531/metapth1479664/: accessed April 27, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting Private Collection of Mike Cochran.

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