Connector For Pressure Gauge - Body
GB 3751.2 - 1983
Display drawing:
| Screw Thread | 6 | 6 | 6 | 10 | 6 | 6 | 6 | 14 | ||
| Diameter | 6 | 6 | 6 | 10 | 6 | 6 | 6 | 14 | ||
| Nominal Pressure | G 250 | G 250 | G 250 | G 250 | J 400 | J 400 | J 400 | J 400 | ||
| D | Size | M10×1 | M14×1.5 | M20×1.5 | M20×1.5 | M10×1 | M14×1.5 | M20×1.5 | M20×1.5 | |
| D | D | 10 | 14 | 20 | 20 | 10 | 14 | 20 | 20 | |
| D | P | 1 | 1.5 | 1.5 | 1.5 | 1 | 1.5 | 1.5 | 1.5 | |
| L1 | 8 | 14 | 20 | 20 | 8 | 14 | 20 | 20 | ||
| T | 12 | 20 | 26 | 26 | 12 | 20 | 26 | 26 | ||
| S | 15 | 18 | 24 | 24 | 18 | 21 | 27 | 27 | ||
| E | 17.3 | 20.8 | 27.7 | 27.7 | 20.8 | 24.2 | 31.2 | 31.2 | ||
| D2 | Size | M12×1.25 | M12×1.25 | M12×1.25 | M20×1.5 | M14×1.5 | M14×1.5 | M14×1.5 | M22×1.5 | |
| D2 | D | 12 | 12 | 12 | 20 | 14 | 14 | 14 | 22 | |
| D2 | P | 1.25 | 1.25 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Do | 4 | 5.5 | 7 | 7 | 4 | 5.5 | 7 | 7 | ||
| D3 | Nominal Size | 6 | 6 | 6 | 14 | 6 | 6 | 6 | 14 | |
| D3 | Max | 6.28 | 6.28 | 6.28 | 14.4 | 6.28 | 6.28 | 6.28 | 14.4 | |
| D3 | Min | 6.21 | 6.21 | 6.21 | 14.3 | 6.21 | 6.21 | 6.21 | 14.3 | |
| D4 | Min=Nominal | 8.1 | 8.1 | 8.1 | 16.3 | 8.1 | 8.1 | 8.1 | 16.3 | |
| D4 | Max | 8.2 | 8.2 | 8.2 | 16.4 | 8.2 | 8.2 | 8.2 | 16.4 | |
| L6 | 10.7 | 10.7 | 10.7 | 13.5 | 13.5 | 13.5 | 13.5 | 14 | ||
| L3 | Min=Nominal Size | 7 | 7 | 7 | 7.5 | 7 | 7 | 7 | 8 | |
| L3 | Max | 7.3 | 7.3 | 7.3 | 7.8 | 7.3 | 7.3 | 7.3 | 8.3 | |
| L | 25.7 | 33.7 | 41.7 | 43.5 | 32.5 | 40.5 | 47 | 48 | ||
| W | 2.06 | 3.18 | 6.85 | 8.22 | 4.13 | 5.56 | 12 | 13.8 | ||