Adjustable Venturi Mask
1.Made of clear,medical grade PVC
2.With adjustable nose clip,elastic strap with/without latex.
3.Single diluter for one concentration,six diluters can be selected.
4.Color:green trasnparent,white transparent,light blue transparent.
5.Available with 7′ anti-crush tubing,the length can be customized.
6.Packing:individual package,50pcs/cartn or 100pcs/carton.


Item Number Size
RM501 XL:Adult Elongated
RM502 L:Adult European
RM503 M:Pediatric Elongated
RM504 S:Pediatric Standard
RM505 XS:Neonate


Table of correspondent oxygen concentration for different oxygen flow:


Adjust Oxygen Concentration Oxygen Flow
24%(Blue) 3L/min
28%(yellow) 3L/min
31%(White) 6L/min
35%(Dark Green) 6L/min
40%(Pink) 9L/min
50%(Orange) 12L/min
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