Marsh Euro Septic Tank 4500 Litres
£1148.66 exc. VAT
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About Marsh Industries
Marsh Industries is a UK-based manufacturer specializing in off-mains drainage solutions for domestic, commercial, agricultural, and leisure applications. Their product portfolio includes sewage treatment plants, septic tanks, pump stations, and phosphate removal systems, all designed to meet stringent environmental standards. Notable offerings like the Ensign:Standard and Ensign:Ultra sewage treatment plants are recognized for their efficiency, reliability, and compliance with BS EN 12566-3 standards, ensuring high pollutant removal rates and minimal maintenance requirements.
For larger-scale projects, Marsh Industries provides advanced solutions such as the Marsh: Standard and Ultra: Polylok sewage treatment plants, catering to populations ranging from 50 to over 1000 PE. These systems utilize Submerged Aerated Filter (SAF) technology and are supported by proprietary Gaia Sege process design software, allowing for tailored configurations that meet specific site conditions and regulatory requirements. With a commitment to innovation and environmental sustainability, Marsh Industries delivers comprehensive wastewater treatment solutions across various sectors.
Product Description
The Euro:Septic offers significant technical improvements and cost-savings over current market options. The range, available in capacities from 2800-4500 litres, is CE marked to comply with Construction Product Regulations and compliments the company’s existing range of horizontal septic tanks.
The Euro:Septic is tested and certified to EN12566-1 Annex B and benefits from an outstanding hydraulic efficiency of 99.63%. Horizontal septic tanks are also tested and certified to EN12566-1
Operating Principle
Normally the simplest and most economical means of treating wastewater from small developments, a septic tank holds sewage and allows solids to settle into sludge at the bottom of the tank. Here it is naturally broken down by a process known as anaerobic digestion, which provides settlement and some biological treatment. The effluent is not fully treated and must receive additional treatment before discharge to the water environment – the most common method being to spread the effluent to land via an underground drainage field.
Benefits
- Tested to BSEN12566:1 and CE-marked to ensure compliance with latest environmental and Building Regulations requirements.
- Traditional ‘onion-style’ tanks for standard installations.
- Low profile versions for high water table or hard rock site conditions.
- Unique Polylok filter improves effluent quality and prolongs drainage field life (Euro:Septic units only).
- Heavy duty shell as standard to enable installation in all ground conditions.
- Integral lifting eyes for steadying purposes only. Not to be used for lifting the tank.
- ‘Keying-in’ assists anchoring into granular or concrete surround.
- Pedestrian cover included as standard.
Specifications
| Size | Diameter (+/- 50mm) | Height (+/- 50mm) | Inlet | Outlet |
| 2800L | 1870 | 2780 | Invert = 1000
Diameter = 110 |
Invert = 1040
Diameter = 110 |
| 3800L | 2075 | 3000 | Invert = 1000
Diameter = 110 |
Invert = 1040
Diameter = 110 |
| 4500L | 2196 | 3100 | Invert = 1000
Diameter = 110 |
Invert = 1040
Diameter = 110 |
Note: Delivery is direct to site/customer by the Supplier. Price includes delivery, but not offload.






