The Sigma Delta Vaporizer delivers accurate concentrations under varying conditions of flow rate and temperature, particularly at low flow. They are available with the following types:

•  Selectatec®, Dräger Plug-In®, North American Dräger, Cagemount relevant vaporizers.
• Halothane, Enflurane, Isoflurane, Sevoflurane.
• Keyed Filler, Quik Fil®, or Pour fill