| Specifications | 599370 | 599371 | 599372 | 599373 | 599377 | 599374 | 599375 | 599376 | 603121 | 603122 | 603123 | 599378 | 599379 | 599380 |
| Exhalation Port ID (mm) | 6.4 mm | 6.4 mm | 6.4 mm | 6.4 mm | 6.4 mm | 7.5 mm | 10.5 mm | 15 mm | 7.5 mm | 10.5 mm | 15 mm | 7.5 mm | 10.5 mm | 15 mm |
| Exhalation Port OD (mm) | 7.9 mm | 7.9 mm | 7.9 mm | 7.9 mm | 7.9 mm | 10.5 mm | 15 mm | 22 mm | 10.5 mm | 15 mm | 22 mm | 10.5 mm | 15 mm | 22 mm |
| Expiration Dead Space (including housing and mouth port tube) | 0.5 ml | 1.0 ml | 1.3 ml | 3.6 ml | 1.4 ml | 1.7 ml | 2.1 ml | 3.4 ml | 3.8 ml | 4.2 ml | 5.8 ml | 3.3 ml | 3.8 ml | 5.3 ml |
| Inhalation Port ID (mm) | 3.2 mm diameter hole in valve body | Female Luer Lock with 2.8 mm flow orifice | 5.1 mm | 15 mm | 6.4 mm | 7.5 mm | 10.5 mm | 15 mm | 7.5 mm | 10.5 mm | 15 mm | 7.5 mm | 10.5 mm | 15 mm |
| Inhalation Port OD (mm) | 3.2 mm diameter hole in valve body | Female Luer Lock with 2.8 mm flow orifice | 7.9 mm | 22 mm | 7.9 mm | 10.5 mm | 15 mm | 22 mm | 10.5 mm | 15 mm | 22 mm | 10.5 mm | 15 mm | 22 mm |
| Inspiration Dead Space (including housing and mouth port tube) | 0.5 ml | 0.8 ml | 1.3 ml | 3.6 ml | 1.4 ml | 1.7 ml | 2.1 ml | 3.4 ml | 3.8 ml | 4.2 ml | 5.8 ml | 3.3 ml | 3.8 ml | 5.3 ml |
| Resistance to Flow, 2 L/min flow | Inspiration 0.7 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 0.9 / Expiration 2.2 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.4 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.4 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O | Inspiration 0.3 / Expiration 0.4 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.5 Differential Pressure (dP) in cm H2O |
| Resistance to Flow, 8 L/min flow | Inspiration 3.2 / Expiration 3.4 Differential Pressure (dP) in cm H2O | Inspiration 4.3 / Expiration 9.2 Differential Pressure (dP) in cm H2O | Inspiration 1.4 / Expiration 2.2 Differential Pressure (dP) in cm H2O | Inspiration 1.7 / Expiration 2.0 Differential Pressure (dP) in cm H2O | Inspiration 1.1 / Expiration 0.9 Differential Pressure (dP) in cm H2O | Inspiration 1.3 / Expiration 1.0 Differential Pressure (dP) in cm H2O | Inspiration 1.3 / Expiration 1.1 Differential Pressure (dP) in cm H2O | Inspiration 1.3 / Expiration 1.2 Differential Pressure (dP) in cm H2O | Inspiration 0.9 / Expiration 1.0 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.8 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.8 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.9 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.8 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.8 Differential Pressure (dP) in cm H2O |
| Resistance to Flow, 10 L/min flow | Inspiration 5.1 / Expiration 4.9 Differential Pressure (dP) in cm H2O | Inspiration 6.2 / Expiration NA Differential Pressure (dP) in cm H2O | Inspiration 1.9 / Expiration 3.0 Differential Pressure (dP) in cm H2O | Inspiration 2.3 / Expiration 2.9 Differential Pressure (dP) in cm H2O | Inspiration 1.5 / Expiration 1.2 Differential Pressure (dP) in cm H2O | Inspiration 1.8 / Expiration 1.2 Differential Pressure (dP) in cm H2O | Inspiration 1.8 / Expiration 1.5 Differential Pressure (dP) in cm H2O | Inspiration 1.7 / Expiration 1.5 Differential Pressure (dP) in cm H2O | Inspiration 1.0 / Expiration 1.2 Differential Pressure (dP) in cm H2O | Inspiration 0.9 / Expiration 0.9 Differential Pressure (dP) in cm H2O | Inspiration 0.9 / Expiration 1.0 Differential Pressure (dP) in cm H2O | Inspiration 1.0 / Expiration 1.1 Differential Pressure (dP) in cm H2O | Inspiration 1.1 / Expiration 0.9 Differential Pressure (dP) in cm H2O | Inspiration 0.9 / Expiration 0.9 Differential Pressure (dP) in cm H2O |
| Resistance to Flow, 20 L/min flow | NA | NA | Inspiration 6.3 / Expiration 9.3 Differential Pressure (dP) in cm H2O | Inspiration 8.4 / Expiration 9.8 Differential Pressure (dP) in cm H2O | Inspiration 5.2 / Expiration 3.8 Differential Pressure (dP) in cm H2O | Inspiration 5.5 / Expiration 3.9 Differential Pressure (dP) in cm H2O | Inspiration 6.0 / Expiration 4.7 Differential Pressure (dP) in cm H2O | Inspiration 5.9 / Expiration 4.4 Differential Pressure (dP) in cm H2O | Inspiration 2.0 / Expiration 2.5 Differential Pressure (dP) in cm H2O | Inspiration 1.5 / Expiration 1.6 Differential Pressure (dP) in cm H2O | Inspiration 1.6 / Expiration 1.7 Differential Pressure (dP) in cm H2O | Inspiration 2.1 / Expiration 2.2 Differential Pressure (dP) in cm H2O | Inspiration 1.7 / Expiration 1.5 Differential Pressure (dP) in cm H2O | Inspiration 1.6 / Expiration 1.6 Differential Pressure (dP) in cm H2O |
| Resistance to Flow, 26 L/min flow | NA | NA | NA | NA | Inspiration 9.1 / Expiration 6.2 Differential Pressure (dP) in cm H2O | Inspiration 9.0 / Expiration 6.1 Differential Pressure (dP) in cm H2O | Inspiration 9.7 / Expiration 7.4 Differential Pressure (dP) in cm H2O | Inspiration 9.3 / Expiration 7.0 Differential Pressure (dP) in cm H2O | Inspiration 2.7 / Expiration 3.4 Differential Pressure (dP) in cm H2O | Inspiration 1.8 / Expiration 2.1 Differential Pressure (dP) in cm H2O | Inspiration 2.0 / Expiration 2.2 Differential Pressure (dP) in cm H2O | Inspiration 2.8 / Expiration 2.9 Differential Pressure (dP) in cm H2O | Inspiration 2.1 / Expiration 1.8 Differential Pressure (dP) in cm H2O | Inspiration 2.1 / Expiration 2.0 Differential Pressure (dP) in cm H2O |
| Resistance to Flow, 4 L/min flow | Inspiration 1.2 / Expiration 1.4 Differential Pressure (dP) in cm H2O | Inspiration 1.6 / Expiration 4.0 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 1.0 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.9 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.7 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.5 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.6 Differential Pressure (dP) in cm H2O |
| Resistance to Flow, 6 L/min flow | Inspiration 2.0 / Expiration 2.3 Differential Pressure (dP) in cm H2O | Inspiration 2.8 / Expiration 6.2 Differential Pressure (dP) in cm H2O | Inspiration 1.0 / Expiration 1.5 Differential Pressure (dP) in cm H2O | Inspiration 1.2 / Expiration 1.4 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 1.0 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 1.0 / Expiration 0.8 Differential Pressure (dP) in cm H2O | Inspiration 1.0 / Expiration 0.9 Differential Pressure (dP) in cm H2O | Inspiration 0.8 / Expiration 0.8 Differential Pressure (dP) in cm H2O | Inspiration 0.7 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 0.7 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 0.6 / Expiration 0.8 Differential Pressure (dP) in cm H2O | Inspiration 0.7 / Expiration 0.7 Differential Pressure (dP) in cm H2O | Inspiration 0.7 / Expiration 0.7 Differential Pressure (dP) in cm H2O |
| Shape | T | T | T | T | Y | Y | Y | Y | T | T | T | Y | Y | Y |
| Valve Size | Miniature | Miniature | Miniature | Miniature | Miniature | Miniature | Miniature | Miniature | Extra Small | Extra Small | Extra Small | Extra Small | Extra Small | Extra Small |
