Guage glass, round
| Cat. No. | Outside Diameter (d) mm | Size (th) mm |
|---|---|---|
| 40031-50 | 50 | 4–19 |
| 40031-60 | 60 | 4–19 |
| 40031-80 | 80 | 4–19 |
| 40031-90 | 90 | 4–19 |
| 40031-100 | 100 | 4–19 |
| 40031-110 | 110 | 4–19 |
| 40031-120 | 120 | 4–19 |
| 40031-130 | 130 | 4–19 |
| 40031-140 | 140 | 4–19 |
| 40031-150 | 150 | 4–19 |
| 40031-160 | 160 | 4–19 |
| 40031-180 | 180 | 4–19 |
| 40031-200 | 200 | 4–19 |
| 40031-220 | 220 | 4–19 |
| 40031-250 | 250 | 4–19 |
| 40031-300 | 300 | 4–19 |
