This European Standard applies to lifting plants for limited applications for domestic non-commercial wastewater containing or not containing faecal matter and located below flood level. NOTE Limited application means that the number of users is small and the plant is located in the same room as the sanitary appliance(s) served by it1) which are installed in accordance with EN 12056-1 and the layout and calculation are in accordance with EN 12056-4. This European Standard applies to lifting plants for limited applications designed for wastewater containing faecal matter, where there is another WC available above flood level, and the plants serve no more than a single WC to which it is directly connected (at a distance of max. 0,5 m) and one hand washbasin, one shower and one bidet provided no other sanitary appliance is directly or indirectly connected. This European Standard also applies to lifting plants for limited applications designed for faecal free wastewater, where a maximum of one hand washbasin or kitchen sink plus one further appliance such as a bathtub or a washing machine or a shower or a dish washer or an urinal are connected. No other sanitary appliance shall be directly or indirectly connected. This European Standard contains general requirements, basic construction and testing principles, together with information on materials. Construction and testing requirements for non-return valves used in wastewater lifting plants for limited applications are given in EN 12050-4. This European Standard does not apply for lifting plants for limited applications for wastewater containing faecal matter where WC flushing is carried out by pressure flush valve.
EN 12050-3:2015 Referenced Document
EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
EN 12050-1:2015 Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter
EN 12050-4:2015 Wastewater lifting plants for buildings and sites - Part 4: Nonreturn valves for faecal-free wastewater and wastewater containing faecal matter
EN 12056-1:2000 Gravity drainage systems inside buildings - Part 1: General and performance requirements
EN 12056-2:2000 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
EN 12056-4:2000 Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants; layout and calculation
EN 1561:2011 Founding - Grey cast irons*， 2024-04-20 Update
EN 1563:2011 Founding - Spheroidal graphite cast irons*， 2024-04-20 Update
EN 33:2011 WC pans and WC suites - Connecting dimensions (Incorporating corrigendum June 2013)
EN 60529:1991 Degrees of Protection Provided by Enclosures (IP Code) (Incorporates Amendments A1: 2000 and A2: 2013)
EN 997:2012 WC pans and WC suites with integral trap (Incorporates Amendment A1: 2015)
EN ISO 20361:2009 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
EN ISO 9001:2008 Quality management systems - Requirements*， 2024-04-20 Update
EN ISO 9906:2012 Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
EN 12050-3:2015 history
2015EN 12050-3:2015 Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications
2000EN 12050-3:2000 Wastewater Lifting Plants for Buildings and Sites - Principles of Construction and Testing - Part 3: Lifting Plants for Wastewater Containing Faecal Matter for Limited Applications