The Straub Combi-Grip is the perfect coupling that bridges the connection between metal and plastic pipes. It compensates for the difference in the two pipes outer diameters.
| Hydromet Code | Pipe OD (mm) | Clamping Range (mm) – Plastic | Metal | PS Bar | Pipe Gap With Strip Insert (mm) | Torque Rating Nm | Allen Head (mm) |
|---|---|---|---|---|---|---|
| 40.0/38.0 | 39.0-40.5 I 37.5-39.0 | 16 | 5-10 | 15 | 6 | |
| 40.0/42.4 | 39.0-40.5 I 42.0-43.5 | 16 | 5-10 | 15 | 6 | |
| 50.0/48.3 | 49.0-50.5 I 47.8-49.0 | 16 | 5-10 | 15 | 6 | |
| 63.0/60.3 | 62.0-64.0 I 59.7-61.0 | 16 | 5-25 | 20 | 6 | |
| 75.0/76.1 | 74.0-76.0 I 75.0-77.5 | 16 | 5-25 | 25 | 8 | |
| 90.0/88.9 | 89.0-91.0 I 87.0-90.0 | 16 | 5-25 | 25 | 8 | |
| 110.0/108.0 | 109.0-111.0 I 106.5-110.5 | 16 | 5-25 | 25 | 8 | |
| 110.0/114.3 | 109.0-111.0 I 112.0-116.0 | 16 | 5-25 | 25 | 8 | |
| 114.3/114.3 | 113.0-115.0 I 112.0-116.0 | 16 | 5-25 | 25 | 8 | |
| 140.0/139.7 | 139.0-142.0 I 137.5-141.0 | 16 | 5-30 | 60 | 10 | |
| 160.0/159 | 159.0-162.0 I 157.0-160.5 | 16 | 5-30 | 60 | 10 |