large stock of plastic chambers in store
| type | product | diameter (mm) | total depth | load class |
|---|---|---|---|---|
| plastic chambers | base | 320, 450 | ||
| plastic chambers | riser | 320, 450 | 0.6m, 1.2m | |
| plastic chambers | lid | 320, 450 | 15kn, 35kn | |
| surface drainage | channel drain | n/a 1m lengths | 15kn | |
| surface drainage | channel drain fittings |
