This product is delivered directly from the supplier, lead times vary.
The Clearwater 12,000 Litre Cesspool is a high-capacity underground wastewater storage tank designed for the safe and reliable collection of sewage, surface water, agricultural waste, and rainwater. Manufactured from durable Glass Reinforced Polyester (GRP), this robust cesspool offers exceptional strength, corrosion resistance, and long-term performance in demanding domestic, commercial, and agricultural environments.
With a substantial 12,000-litre capacity, the tank provides an effective storage-only solution for properties that are not connected to the mains sewer network. Its horizontal, shallow-dig design helps reduce excavation depth, making installation quicker and more cost-effective while minimising potential issues with groundwater. The tank is engineered to withstand harsh underground conditions and features a corrosion-resistant lining that protects against chemicals, silage effluent, and wastewater contaminants.
Ideal for residential, agricultural, and commercial applications, the Clearwater 12,000L Cesspool is suitable for the storage of sewage, surface water, veterinary and animal waste, silage effluent, firefighting water reserves, and rainwater harvesting systems. Available with either a 0.5m or 1.0m neck extension, the tank can be adapted to suit a wide range of site requirements. For additional peace of mind, an optional high-level alarm can be fitted to provide early warning when emptying is required.
Key Features
- 12,000 Litre (12m³) underground cesspool
- Manufactured from high-strength Glass Reinforced Polyester (GRP)
- Excellent corrosion and chemical resistance
- Shallow dig horizontal design for easier installation
- Suitable for domestic, commercial, and agricultural applications
- Lockable manhole cover for enhanced safety and security
- Available with 0.5m or 1.0m neck extensions
- Long service life with minimal maintenance requirements
- Optional high-level alarm available
- Ideal for off-mains drainage systems
Typical Applications
- Sewage storage
- Surface water collection
- Agricultural silage effluent storage
- Veterinary and animal waste storage
- Firefighting water reservoirs
- Rainwater harvesting systems
| Specification |
Details |
| Capacity |
12,000 Litres (12m³) |
| Length |
4,750mm |
| Diameter |
1,917mm |
| Neck Diameter |
600mm |
| Inlet Pipe Size |
160mm |
| Weight |
440kg |
| Material |
Glass Reinforced Polyester (GRP) |
| Neck Options |
0.5m or 1.0m |
| Access Cover |
Lockable Manhole Cover |
The Clearwater 12,000 Litre Cesspool provides a dependable, long-lasting wastewater storage solution for sites where regular tanker emptying is required. Its durable GRP construction, large storage capacity, and simple installation make it an excellent choice for domestic properties, farms, commercial developments, and remote locations requiring effective off-mains wastewater management.
