Owls Hall, Farm Blackmore End, Braintree, Essex CM7 4DF
01844 877 030 01844 877 030


Clearwater Shallow Dig Septic Tank 3800L

£ 866.00 excl VAT
£ 1,039.20 incl VAT

The Clearwater Shallow Dig 3800L Septic tank is made from GRP and suitable for treating domestic wastewater to a level where discharge to ground via a correctly constructed soakaway is possible.

Free Cover and Frame – No hidden extras at checkout

Free Delivery to UK Mainland – Excludes Highlands and Islands

Lead Time: 1 to 2 weeks

We will contact you upon order to arrange a suitable day for delivery.

To get a delivery date prior to ordering, call us on: 01844 877030

4 in stock

    • £
SKU: 1400-0005 Categories: , ,

Product Description

Clearwater shallow dig septic tanks are designed to meet both the installation requirements and the standards of discharge specified by BS 6297:1983. Clearwater tanks are used for domestic sewage disposal where connection to a mains sewer is not practical.

These septic tanks achieve a high degree of settlement, producing a quality effluent for discharge to a land drainage system. Manufactured from GRP these tanks are strong, light, chemically resistant and watertight.

Shallow dig septic tanks benefit from reduced installation costs as they require less soil disposal and a reduced excavation depth over traditional spherical septic tanks.

The standard invert for this tank is 500mm, however this can be increased to a maximum of 1.5m (in increments of 500mm) by selecting the optional GRP riser pieces.


Capacity: 3800 Litres / 835 Gallons
Standard Invert in mm: 500
Population*: up to 12 persons
Length in mm: 3900
Diameter in mm: 1225
Height in mm: 1620
Inlet/Outlet pipe size 110mm
CE Marked: EN 12566-1
Clearwater Shallow septic tank drawing