Owls Hall Environmental Ltd, Blackmore End, Braintree , Essex CM7 7DF
01844 877 030 01844 877 030


Clearwater Shallow Dig Septic Tank 9150L

Clearwater Shallow Dig Septic Tank 7150L

£ 2,300.00 excl VAT
£ 2,760.00 incl VAT

The Clearwater Shallow Dig 7150L Septic tank is made from GRP and suitable for treating domestic wastewater to a level where discharge to ground via a correctly constructed drainage field 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: 1400-0007 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:  7150 Litres / 1572 Gallons
Standard Invert in mm: 500
Population*: up to 34 persons
Length in mm: 3230
Diameter in mm: 1920
Height in mm: 2290
Inlet/Outlet pipe size 160mm
CE Marked: EN 12566-1
Clearwater Shallow septic tank drawing