The Victaulic® Zero-Flex Rigid Coupling Style 07 is a mechanical coupling used to join two grooved end pipes together in a rigid manner. It is designed to provide a strong and durable connection that can withstand high pressures and loads.
| HydroMet Code | Nominal Size DN (Inches | mm) | Clamping Size OD (mm) | Maximum Working Pressure2 (psi | kPa) | Maximum End Load2 (lbs | N) | Allowed Pipe End Separation (mm) | Approx. Weight (kg) |
|---|---|---|---|---|---|---|
| 1 | 25 | 33.7 | 750 | 5175 | 650 | 2890 | 1.2 | 0.7 | |
| 1 1/4 | 32 | 42.4 | 750 | 5175 | 1620 | 7210 | 1.2 | 0.7 | |
| 1 1/2 | 40 | 48.3 | 750 | 5175 | 2130 | 9480 | 1.2 | 0.7 | |
| 2 | 50 | 60.3 | 750 | 5175 | 3320 | 14775 | 1.7 | 1.0 | |
| 2 1/2 | 65 | 73 | 750 | 5175 | 4875 | 21695 | 1.7 | 1.2 | |
| 76.1mm | 76.1 | 750 | 5175 | 5300 | 23585 | 1.7 | 1.6 | |
| 3 | 80 | 88.9 | 750 | 5175 | 7215 | 32105 | 1.7 | 1.4 | |
| 4 | 100 | 114.3 | 750 | 5175 | 11925 | 53065 | 4.1 | 2.4 | |
| 108.0mm | 108 | 750 | 5175 | 10635 | 47325 | 4.1 | 2.4 | |
| 5 | 125 | 141.3 | 750 | 5175 | 18225 | 81100 | 4.1 | 3.4 | |
| 133.0mm | 133 | 700 | 4825 | 15145 | 67395 | 4.1 | 3.4 | |
| 139.7mm | 139.7 | 700 | 4825 | 16625 | 73980 | 4.1 | 3.4 | |
| 6 | 150 | 168.3 | 700 | 4825 | 24130 | 107380 | 4.1 | 3.8 | |
| 159.0mm | 159 | 700 | 4825 | 21465 | 95520 | 4.1 | 4.2 | |
| 165.1mm | 165.1 | 700 | 4825 | 23225 | 103305 | 4.1 | 3.8 | |
| 8 | 200 | 219.1 | 700 | 4825 | 35000 | 155750 | 4.8 | 6.8 | |
| 10 | 250 | 273 | 700 | 4825 | 45400 | 202030 | 3.3 | 10.7 | |
| 12 | 300 | 323.9 | 700 | 4825 | 51000 | 226950 | 3.3 | 12.8 |