Polyethylene sludge and grit separators
Price range: €560,00 through €3.650,00 taxes not included
Polyethylene sludge and grit separators (settling tanks / sand traps), CE marked (EN 858-1). Pre-treatment ahead of hydrocarbon separators. Seven models from 500 to 10000 L.
Lead time: to be confirmed, depending on the size and component stock.
Shipping: included in the price, excluding unloading at destination. For capacities over 5,000 L, please ask about transport conditions.
Questions? Phone: +34 91 127 90 05 · WhatsApp: +34 91 127 90 05 · Email: info@inzainox.com
Description
INZA polyethylene sludge and grit separators —also known as sludge separators, sand separators or settling tanks (decanters)— retain and accumulate solids (sand, grit and sludge) from wastewater by static settling. They are installed as pre-treatment, ahead of hydrocarbon separators. CE marked to EN 858-1 and NF P16-451-1/CN.
Operation
The density difference of the contaminants allows the solids carried by the water to settle at the bottom. Correct operation of the settling tank requires proper sizing and periodic maintenance.
Design
High-density polyethylene tank made by rotomoulding, with inclined bottoms. Resistance class 1d to NF P16-451-1/CN. PVC inlet and outlet connections. Threaded polyethylene cover Ø600 mm.
Advantages
CE marking to EN 858-1 and NF P16-451-1/CN. Lightweight and easy to install. Available from stock.
Applications
Vehicle wash centres, open-air car parks, roads and tunnels.
Options
Threaded polyethylene risers 40 cm high. Load-bearing covers for vehicle traffic D400. Sludge alarm system.
Maintenance
The sludge and grit separator must be emptied and cleaned at least once a year, in accordance with EN 858-2 and NF P16-442.

| Referencia | V Útil (L) | Ø (mm) | H (mm) | DN (mm) | HE (mm) | HS (mm) | Peso (kg) |
|---|---|---|---|---|---|---|---|
| ISH500 | 500 | 1200 | 905 | 110 | 545 | 495 | 32 |
| ISH1000 | 1000 | 1200 | 1320 | 110 | 945 | 885 | 47 |
| ISH2000 | 2000 | 1600 | 1725 | 160 | 1305 | 1235 | 79 |
| ISH3000 | 3000 | 1600 | 2030 | 160 | 1620 | 1550 | 110 |
| ISH5000 | 5000 | 2000 | 2070 | 160 | 1650 | 1600 | 160 |
| DEC8000 | 8000 | 2420 | 2133 | 160 | 1720 | 1650 | 255 |
| DEC10000 | 10000 | 2420 | 2443 | 160 | 2045 | 1975 | 360 |
Additional information
| Weight | N/A |
|---|---|
| Volumen | 500L, 1000L, 2000L, 3000L, 5000L, 8000L, 10000L |
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