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Carlow Concrete Tanks oil / petrol & grease separators are manufactured from steel reinforced precast concrete 70N and are normally installed on a bed of cl804 stone and backfilled with the excavated material. This results in considerable savings on time and materials. Our service also includes delivery to site and off- loading into position.
In principle, we design to four basic classifications; Full Retention, Bypass, Class I and Class II. Classes I and II pertain to the Eurocode ISEN858 (Separator Systems for Light Liquids Pt. 1). All our separator range are certified to EN858 Part 1.
Our designs comply with the requirements of the EPA Wastewater Treatment Manuals:- – Preliminary Treatment: Part 5: Oils, Grease and Fats
All of our products are engineered to the customer’s requirements, using established design parameters. The designs are based on flow speeds, retention times, temperature and the settlement characteristics of the target materials. The tank structures are designed to BS8110, BS8007 and the Dramix Design Guidelines for Steel Fibre Reinforced Concrete Structures.
The European Standard EN 858-1 refers to two classes of seperator and the performance results achieved under standard test conditions.
The flowchart below will provide a guide to the selection of the correct separator type for a particular drainage application.
Please click here to view flowchart for the correct separator selection.
*Larger flow rates and/or special parameters available on request
Flow Chart for the correct SeparatorÂ selection
Full Retention Separator Drawings