top of page

Airboss C4 current

C4

C4 transitional (1992) Stemed valves 

C4 transitional (1991) seated valves 

C4 Early experimental Navy

C4 Early experimental

C3-3 1988 experimental

C3-2 1987

c3-1 (m69) 1971

c2-2 1950s

c2-1 1943 Experimental

C2 RCAF pilot reservoir 1942

Canadian Small child respirator  "Mickey mouse"

Canadian civil respirator

C1

MK V (5) army 1942

Irving areospace 2003 PC4

bottom of page