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SRPS EN 1825-1:2011

Grease separators - Part 1: Principles of design, performance and testing, marking and quality control

Sep 30, 2011
Jun 30, 2023

General information

90.93     Nov 13, 2020

90.00    Nov 13, 2025



European Norm


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This standard specifies definitions, nominal sizes, principles of design, performance requirements, marking, testing and quality control for grease separators.
This standard applies to separators for the separation of greases and oils of vegetable and animal origin from wastewater by means of gravity and without any external energy.
This standard does not cover grease separators intended to treat domestic wastewater from kitchen areas of single family dwellings, where the separator has a nominal size less than 1.
The standard is not applicable for the separation of light liquids, e.g. petrol, fuel and heating oil, and does not cover the treatment of wastewater exclusively containing stable emulsions of greases and oils.
The standard does not cover the use of biological means (bacteria and enzymes).

Related directives

Directives related to this standard.


Construction products


Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors


Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec


Life cycle


SRPS EN 1825-1:2011
90.93 Standard confirmed
Nov 13, 2020

Related project

Adopted from EN 1825-1:2004/AC:2006

Adopted from EN 1825-1:2004