Clearwater Shallow Dig Septic Tank 5700L (up to 24 person)

This product is delivered directly from the supplier, lead times vary.

The Clearwater 5,700 Litre Shallow Dig Septic Tank is designed to reduce both the time and cost associated with septic tank installations. Featuring a low-profile cylindrical design, this tank requires significantly less excavation than conventional septic tanks, making it ideal for off-mains drainage projects where installation efficiency and reduced groundwork costs are important.

Manufactured to meet the requirements of EN 12566-1, the Clearwater 5,700L Septic Tank provides reliable primary treatment of domestic sewage where connection to a mains sewer is not practical. Its shallow dig design requires less excavation, reduced quantities of pea shingle or concrete backfill, and shorter installation times, helping to lower overall project costs.

The Clearwater Shallow Dig range is particularly suited to sites with difficult ground conditions, including rocky areas where deep excavations are not feasible. With a 99.7% solids retention efficiency, the tank delivers dependable wastewater treatment while maintaining compliance with current industry standards.

Key Features & Benefits

• 5,700-litre septic tank capacity
• Shallow dig design reduces excavation and installation costs
• Fully approved to EN 12566-1
• 99.7% solids retention efficiency
• Suitable for domestic sewage treatment applications
• Ideal for rocky ground and challenging site conditions
• Pea gravel backfill suitable for dry sites
• Standard 500mm invert depth
• 30mm fall between inlet and outlet
• 0.5m and 1.0m neck extensions available
• Covers and frames included in the price
• Durable GRP construction for long service life

Technical Specifications

Suitable Applications

• Domestic Properties
• Rural Homes
• New Build Developments
• Self-Build Projects
• Replacement Septic Tank Installations
• Off-Mains Drainage Systems
• Properties with Difficult Ground Conditions
• Sites with Rocky Strata

Why Choose the Clearwater Shallow Dig Septic Tank?

The Clearwater Shallow Dig range has been engineered to make septic tank installation quicker and more cost-effective without compromising treatment performance. By reducing excavation depth and backfill requirements, these tanks offer an efficient solution for domestic off-mains drainage systems while ensuring full compliance with EN 12566-1 standards.