1. No traffic load and light stock movement required ground cover minimum of 500mm
2. Under traffic loads and heavy movement required ground cover of 700mm
Product code numbers are as follows:
| PRODUCT CODE | DIAMETER DN (mm) | SOLVENT SOCKET |
|---|---|---|
| 556.100.6 | 100 | |
| 556.150.6 | 150 | |
| 556.175.6 | 175 | |
| 556.225.6 | 250 | |
| 556.300.6 | 300 | |
| 556.375.6 | 375 |


