Adult Disposable Anaesthesia Breathing Circuits

All Portex® circuit systems deliver exceptional value by providing the configuration that meets your anaesthesia department’s specific needs. With several standard circuit configurations and a variety of components in either adult or paediatric sizes, regular or expandable tubing, as well as adult and paediatric single-limb circuits, we have a circuit that fits your requirements. You can even create your own custom circuit configuration to incorporate the accessories and components for your specific procedural needs.

Product Benefits

  • Choices in Circuit Styles: Adult and pediatric expandable and corrugated circuits.
  • Choices in Accessories: Masks, elbows, wyes, filters, gas lines, breathing bags and HMEs.
  • Choices in Configurations: Variety of standards, Custom configurations, Value Pack solutions.


Product Specifications

16" - 40" (41cm - 101cm) Adult Expandable Circuits

Adult expandable anaesthesia breathing circuits are available in the following circuit lengths: 16" - 40" (41 cm - 101 cm) and 33 - 87" (84 cm - 221 cm). Adult corrugated anaesthesia breathing circuits are available in the following circuit lengths: 40" (101 cm), 60" (152 cm), and 72" (183 cm).

Reorder Code Breathing Bag Elbow/Connector Filter Gas Line Temp.Port Units Per Case Wye
470904 3.0 L Gas Sampling Elbow Breathing - - 50 Straight
471004 3.0 L Gas Sampling Elbow - - - 50 Straight

20"-40"-60" (51 cm-101 cm-152 cm) Segmented Expandable Extension Set

Segmented Expandable Extension Set

Reorder Code Adapter Units Per Case
487000 22 mm O.D. (2) 20

33"-87" (84 cm-221 cm) Adult Expandable Circuits

Reorder Code Breathing Bag Elbow/Connector Filter Gas Line Temp.Port Units Per Case Wye
450904 3.0 L Gas Sampling Elbow Breathing - - 20 Straight
450904-SG 3.0 L SureGrip™ Bag Gas Sampling Elbow Breathing - - 20 Straight
450906 3.0 L Gas Sampling Elbow Breathing - Yes 20 Straight
450907 2.0 L Gas Sampling Elbow Breathing - - 20 Straight
451004 3.0 L Gas Sampling Elbow - - - 20 Straight
453600 3.0 L - Breathing - - 30 Swivel
454000 3.0 L - - - - 20 Swivel
454204 3.0 L Gas Sampling Elbow Breathing - - 20 Bifurcated w/Port
455300 3.0 L Standard Elbow - - - 20 Bifurcated w/Port
455417D 3.0 L Gas Sampling Elbow Breathing w/Filter Yes 20 Parallel w/Port
455477D 3.0 L Gas Sampling Elbow Breathing w/o Filter Yes 20 Parallel w/Port
650904 3.0 L Non-Latex Gas Sampling Elbow Breathing - - 20 Straight

40" (101 cm) Adult Corrugated Circuits

Reorder Code Breathing Bag Elbow/Connector Filter Premium™ Mask Temp.Port Units Per Case Wye
225-3703-800 3.0 L - Breathing - - 15 Swivel
225-3704-800 3.0 L - - - - 20 Swivel
225-3709-800 3.0 L Standard Elbow Breathing - - 20 Straight
225-3710-800 3.0 L Standard Elbow - - - 20 Straight
225-3710-802 2.0 L Standard Elbow - - - 20 Straight
225-3710-820 3.0 L Standard Elbow - Regular Adult Mask - 15 Straight

40" (101 cm) Adult Corrugated Circuits with Gas Sampling Connectors

Reorder Code Premium™ Mask Elbow/Connector Wye Temp.Port Filter Units Per Case Breathing Bag
225-3703-810 - Straight Gas Sampling Connector Swivel - Breathing 20 3.0L
225-3704-810 - Straight Gas Sampling Connector Swivel w/Port - - 20 3.0L
225-3709-804 - Gas Sampling Elbow Straight - Breathing 20 3.0 L
225-3709-806 - Gas Sampling Elbow Straight Yes Breathing 20 3.0 L
225-3710-804 - Gas Sampling Elbow Straight - - 20 3.0 L
225-3710-807 - Gas Sampling Elbow Straight - - 20 2.0 L
225-3710-824 Regular Adult Mask Gas Sampling Elbow Straight - - 15 3.0 L
370374-SG - Gas Sampling Elbow Swivel - Breathing 20 3.0 L SureGrip™ Bag
370904-SG - Gas Sampling Elbow Straight - Breathing 20 3.0 L SureGrip™ Bag
370924 Regular Adult Mask Gas Sampling Elbow Straight - Breathing 15  
370936   Gas Sampling Elbow Straight - 2 Breathing 20 3.0 L
371033 Regular Adult Mask Gas Sampling Elbow Straight - Filtered HME 15 3.0L
374000 - - Swivel w/Port - - 20 3.0 L
670904 - Gas Sampling Elbow Straight - Breathing 20 3.0 L Non-Latex
671004 - Gas Sampling Elbow Straight - - 20 3.0 L Non-Latex

40" (101 cm) Adult Corrugated Circuits with Gas Sampling Lines

Reorder Code Breathing Bag Elbow/Connector Filter Gas Line Premium™ Mask Temp.Port Units Per Case Wye
225-3709-815 3.0 L Gas Sampling Elbow Breathing w/Filter (m/f) - - 20 Straight
225-3709-821 3.0 L Standard Elbow and Straight Gas Sampling Connector Breathing w/o Filter (m/m) - Yes 20 Straight
225-3710-815 3.0 L Gas Sampling Elbow - w/Filter (m/f) - - 20 Straight
370928 3.0 L Gas Sampling Elbow Breathing w/Filter (m/m) - - 20 Straight
370928-NL 3.0 L Non-Latex Gas Sampling Elbow Breathing w/Filter (m/m) - - 20 Straight
370941 3.0 L Gas Sampling Elbow Breathing w/o Filter (m/m) Regular Adult Mask - 15 Straight
370956D 3.0 L Gas Sampling Elbow Breathing w/o Filter (m/m) - - 20 Straight
371056 3.0 L Gas Sampling Elbow - w/o Filter (m/m) - - 20 Straight
420345 3.0 L - Breathing Internal w/Filter (m/m) - - 20 Swivel

60" (152 cm) Adult Circuits

Reorder Code Breathing Bag Elbow/Connector Filter Temp.Port Units Per Case Wye
225-3718-800 3.0 L Standard Elbow Breathing - 15 Straight
225-3719-800 3.0 L Standard Elbow Breathing - 15 Straight

60" (152 cm) Adult Circuits with Gas Sampling Connectors

Reorder Code Breathing Bag Elbow/Connector Filter Temp Port Temp.Port Units Per Case Wye
225-3718-806 3.0 L Gas Sampling Elbow Breathing   Yes 15 Straight
225-3719-804 3.0 L Gas Sampling Elbow - -   15 Straight
371804 3.0 L Gas Sampling Elbow Breathing   - 15 Straight

60" (152 cm) Adult Circuits with Gas Sampling Lines

Reorder Code Breathing Bag Elbow/Connector Filter Gas Line Premium™ Mask Temp.Port Units Per Case Wye
371821 3.0 L Standard Elbow and Straight Gas Sampling Connector Breathing w/Filter (m/m) - Yes 15 Straight

72" (183 cm) Adult Circuits

Reorder Code Breathing Bag Elbow/Connector Filter Temp.Port Units Per Case Wye
225-3723-800 3.0 L Standard Breathing - 15 Straight

72" (183 cm) Adult Circuits with Gas Sampling Connectors

Reorder Code Breathing Bag Elbow/Connector Filter Temp.Port Units Per Case Wye
225-3724-800 3.0 L Gas Sampling Elbow - - 15 Straight
Related Resources

This page was last updated: