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| Material Feature | ||
| Case | SS304, Polished | |
| Ring | SS304, Polished | |
| Window | 103 | Polycarbonate |
| 104 | Tempered Glass | |
| Dial | Aluminium | |
| Pointer | Aluminium | |
| Connection | Brass | |
| Thread Size | 1/8", 1/4", 3/8", 1/2" | |
| Movement | Brass | |
| Bourdon Tube | Phosphorus Bronze | |
| Accuracy | 1.6% / 1.0%* | |
| Pres. Range | VAC ~ 9PSI ~ 15000PSI | |
| * 1% accuracy is available when required | ||
| Description | ||||
| 103 & 104 series is made by SS case with bayonet bezel, so that the gauge is easier to be repaired. Glycerine filled, other features are same as 101 series. Adjustable pointer is optional. |
| DIMENSIONS | |||||||
| Code | Dia (mm) | Size (mm) | |||||
| A | B | C | D | E | F | ||
| A103/104 | 40 | - | - | - | - | - | - |
| B103/104 | 50 | - | - | - | - | - | - |
| C103/104 | 63 | 69.0 | 61.0 | 10.4 | 29.0 | 14 | 24.0 |
| D103/104 | 75 | - | - | - | - | - | - |
| E103/104 | 80 | - | - | - | - | - | - |
| G103/104 | 100 | 111.0 | 99.5 | 15.1 | 37.0 | 22 | 36.0 |