This product is delivered directly from the supplier, lead times vary.
The Clearwater 15,000 Litre Cesspool is a high-capacity underground storage tank designed for the safe collection and retention of sewage, surface water, agricultural waste, and rainwater. Manufactured from premium Glass Reinforced Polyester (GRP), this robust cesspool offers exceptional strength, durability, and corrosion resistance, making it an ideal solution for domestic, commercial, and agricultural applications where a reliable off-mains drainage system is required.
With a generous 15,000-litre capacity, this cesspool provides an effective storage-only solution for properties that are not connected to the mains sewer network. Designed to store wastewater until collection by a licensed tanker, the tank delivers dependable long-term performance while helping property owners comply with drainage requirements. Its horizontal, shallow-dig design reduces excavation depth, helping to simplify installation and minimise the impact of potential groundwater issues.
The high-strength GRP construction offers excellent resistance to chemicals, silage effluent, and harsh underground conditions, ensuring an extended service life with minimal maintenance. Available with either a 0.5m or 1.0m neck extension, the Clearwater 15,000L Cesspool can be tailored to suit varying ground levels and installation requirements. An optional high-level alarm is also available for added peace of mind, providing early warning when the tank approaches capacity.
Key Features
- 15,000 Litre (15m³) underground cesspool
- Manufactured from durable Glass Reinforced Polyester (GRP)
- Excellent resistance to corrosion, chemicals, and wastewater contaminants
- Strong yet lightweight construction for easier handling and installation
- Shallow dig horizontal design reduces excavation depth
- Suitable for domestic, commercial, agricultural, and industrial applications
- Lockable manhole cover for enhanced safety and security
- Available with 0.5m or 1.0m neck extensions
- Long-lasting, low-maintenance solution
- Optional high-level alarm available
Suitable For Storing
- Sewage
- Surface water
- Agricultural silage effluent
- Veterinary and animal waste
- Firefighting water reserves
- Rainwater harvesting storage
| Specification |
Details |
| Capacity |
15,000 Litres (15m³) |
| Length |
5,780mm |
| Width |
1,917mm |
| Height |
2,650mm |
| Empty Weight |
540kg |
| Full Weight |
15,540kg |
| Material |
Glass Reinforced Polyester (GRP) |
| Neck Options |
0.5m or 1.0m |
| Access Cover |
Lockable Manhole Cover |
The Clearwater 15,000 Litre Cesspool is a reliable and cost-effective wastewater storage solution for properties without access to a mains sewer connection. Combining a large storage capacity with durable GRP construction, corrosion resistance, and straightforward installation, this tank is ideal for residential developments, farms, commercial premises, remote locations, and other sites requiring efficient wastewater containment and storage. Contact Direct Drainage for expert advice on selecting the right cesspool for your project.
