The M51 was an early Cold War respirator that took 40mm filters and had a basic voice diaphragm built in the exhale valve.
Showing posts with label French. Show all posts
Showing posts with label French. Show all posts
Tuesday, 22 May 2012
French M51 Respirator
French M51 Respirator by ANP, this is the Belgian export model.
The M51 was an early Cold War respirator that took 40mm filters and had a basic voice diaphragm built in the exhale valve.
The M51 was an early Cold War respirator that took 40mm filters and had a basic voice diaphragm built in the exhale valve.
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