Gauge | Catheter Length | Outer Diameter | Flow Rate | Color Code |
---|---|---|---|---|
26G | 15 | 0.6 | 12 | Purple |
24G | 19 | 0.7 | 22 | Yellow |
22G | 25 | 0.9 | 36 | Blue |
20G | 32 | 1 | 58 | Pink |
18G | 32 | 1.2 | 90 | Green |
17G | 45 | 1.5 | 120 | White |
16G | 45 | 1.8 | 172 | Grey |
14G | 45 | 2 | 208 | Orange |