For Car Parks, Industrial Estates, Roadways , SuDS. Model (Drainage Area Sq/m). Prices correct as of November 2021 for scheme budgeting purposes. Contact Marsh Industries for full details. Additional options are available.
The Marsh:Hydroil bypass separator range has 19 models ranging from NSBP3 (1,700) – NSBP150 (84,990). 8 standard models are available here. See the table below for other models and prices.
- NSBP15 (8,510)
- Prices from £2,339
- NSBP20 (11,370)
- Prices from £2,911
- NSBP25 (14,185)
- Prices from £3,090
- NSBP45 (25,325)
- Prices from £4,470
- NSBP50 (28,330)
- Prices from £4,933
- NSBP75 (42,495)
- Prices from £8,410
- NSBP100 (56,600)
- Prices from £10,236
- NSBP125 (70,820)
- Prices from £11,008
| Model | Type | Max Flow | Area Drained (sq/m) | Prices from: |
| NSBP3 | Bypass Separator | 30 | 1,700 | £924 |
| NSBP4.5 | Bypass Separator | 45 | 2,550 | £976 |
| NSBP6 | Bypass Separator | 60 | 3,400 | £1,053 |
| NSBP8 | Bypass Separator | 80 | 4,530 | £1,414 |
| NSBP10 | Bypass Separator | 100 | 5,660 | £1,499 |
| NSBP18 | Bypass Separator | 180 | 9,940 | £2,626 |
| NSBP30 | Bypass Separator | 300 | 17,000 | £3,268 |
| NSBP40 | Bypass Separator | 400 | 22,650 | £3,999 |
| NSBP60 | Bypass Separator | 600 | 32,333 | £6,560 |
| NSBP70 | Bypass Separator | 700 | 36,665 | £7,863 |
| NSBP80 | Bypass Separator | 800 | 45,330 | £8,958 |