Tec 3 EX Precision Vaporizer

The Tec 3 EX precision flow rate and temperature compensated vaporizer complements Patterson Scientific anesthesia systems. This extended capacity (250 cc) vaporizer has a 10-year warranty contingent upon a 2-year service cycle.  Larger capacity for liquid anesthetic means filling the vaporizer less often, which reduces exposure to anesthetic gases.

Both isoflurane vaporizers and sevoflurane vaporizers with either funnel fill or pin index/key fill systems are available.

Questions? Contact us



  • Precision flow rate
  • Temperature compensated
  • 10-year warranty contingent upon a 2-year service cycle
  • Larger capacity (250 cc)
  • Standard fill or key fill

Ordering information

EX Isoflurane Standard Fill 250 ml (use with SAS-3/Link 7 only) – 78916953
3EX Isoflurane Key Fill 250 ml (use with SAS-3/Link 7 only) – 78916954

Tec 3 EX Isoflurane Standard Fill – 78703592
Tec 3 EX Isoflurane Key Fill – 78703584
Tec 3 EX Sevoflurane Standard Fill – 78703618
Tec 3 EX Sevoflurane Key Fill – 78703600

To order products, complete the downloadable product order form and return to us via email or call 1.800.877.8989.