#WW1
Автор: Semper Fi Guy
Загружено: 2024-06-20
Просмотров: 1044
The Corrected English Model Box Respirator was adopted in October of 1917 to fix the multitude of issues present in the American Small Box Respirator (ASBR); the United States' first attempt of cloning the British Small Box Respirator (BSBR). Improvements to the ASBR's design present in the Corrected English Model (CEM) include greater rubber thickness, reinforced lenses, superior lens frames, and a reinforced angletube with an exhale valve guard. Over 1,864,000 CEMs were produced. Despite the adoption of the Richardson-Flory-Kops in February 1918, the CEM was used by the American Expeditionary Forces until the end of the war. After the armistice, many CEMs were repurposed for training, put on the surplus market, kept in storage, or modified for industrial use.
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