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Adjustable Venturi Mask

  • Features 7 color-coded diluters: 24%(dark blue) 4L/min, 28%(white) 4L/min, 31%(orange) 6L/min, 35%(yellow) 8L/min, 40%(red) 8L/min, 50%(dark pink) 10L/min, 60%(green) 15L/min.
  • The product can be transparent green and transparent white.
  • Safe, simple delivery of variable oxygen concentrations.
  • The star lumen tubing can ensure oxygen flow even if the tube is kinked, different length of the tubing is available.
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