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Clearwater 18,000 Litre Septic Tank

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Direct Drainage Reviews

The Clearwater 18,000 Litre Septic Tank is an efficient storage solution for residential and commercial properties. With easy to use inlet and outlet ports, it is capable of storing up to 18 cubic metres of wastewater. Constructed with a durable, reinforced concrete shell, it is built to last up to 25 years with minimal maintenance. Clearwater septic tanks are designed to meet both the installation requirements and the standards of discharge specified by BS 6297:1983.

10,000L - 18,000 Installation & Operation Guidelines

10,000L - 18,000L Septic Tank Drawing

A septic tank consists of a single chamber system that retains sewage from a property for sufficient time to allow the solids to form into sludge at the base of the tank, where it is partially broken down through anaerobic digestion. The remaining liquid in the tank then overflows from the tank by means of an outlet pipe to a drainage field.

When siting units there are a number of factors to be considered. Systems should not be positioned closer than 7 metres to any dwelling and as far as possible from any watercourse, normally not less than 10 metres. Adequate access to tankers for emptying should also be taken into consideration.

Offloading is the responsibility of the customer


Length (mm):   4317
Diameter (mm):   2620
Neck diameter (mm):   600
Inlet pipe size (mm):   160
Weight (kg):   807

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