Call Us
1 800 363-1746
Penlon Sigma Delta Vaporizer
The Penlon Sigma Delta vaporizer delivers accurate concentrations under varying conditions of flow rate and temperature, particularly at low flow.
- Anesthetic agent available: Isoflurane or Sevoflurane
- Filling type available: Key Fill or Funnel Fill (Pour fill)
- Mounting type available: Selectatec®, Screw Mount or Cagemount
- Superb performance, particularly at low flow
- Low body weight
- Internationally recognized, award-winning design
- 1-year warranty
How to change the mounting system from Cagemount to Selectatec
This video shows you how to switch from the Cagemount mounting system to the Selectatec system on your vaporizer. Follow these simple steps to complete the conversion easily and ensure a secure, compatible mount for your anesthesia system.


















