Aerosol Circuit connector 22mm

CGA 540 Style
Item#RES044
Adult 0-8 L/Min DISS Outlet0, .5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 7, 8 LPM
Item#RES045
Adult 0-15 L/Min DISS Outlet0, .5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 15 LPM
Item#RES047
Pediatric 0-4 L/Min DISS Outlet0, 1/32, 1/16, 1/8, 1/4, 1/2, 3 /4, 1, 11/2, 2, 3, 4 LPM