The Onion-Shaped Marsh Euro 4,500 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured from GRP, has a hydraulic efficiency of 99.63%, is tested and certified to EN1266-1 Annex B, and is CE-marked.

Unlike other similar tanks on the market, the Euro:Septic is supplied with a "Polylok" filter, which improves the effluent quality and increases the life of the drainage field by protecting it from blockages. The "Key in" lip around the middle of the tank, also assists with securing the tank within the concrete surround/backfill.

This 4500 litre model is suitable for treating sewage from small properties up to and including 14 bedrooms (or 3 x 3 Bedroom houses) in a domestic situation.

It is recommended by the manufacturers that this tank is installed using a concrete surround/backfill and failure to do so will invalidate the warranty.

Septic tanks must be discharged to a drainage field and are NOT allowed to be discharged to a watercourse. If you are planning to discharge to a watercourse, you should install a Sewage Treatment Plant.

Specification: 

* based upon up to 150 litres per head per day.

Installation:

Full installation instructions and dimensions can be downloaded from our Product Data.

Delivery:

FREE delivery of this product includes the whole of the UK Mainland and is subject to suitable access for a large goods vehicle. It is the customer's responsibility to provide suitable mechanical offloading facilities (e.g. JCB excavator or loader) to offload this tank. If you need any assistance please contact us prior to purchase - please remember we are here to help!