This standard specifies the dimensional, performance, materials and marking requirements for waste outlets, traps and overflows for kitchen sinks, shower trays, wash basins, bidets and baths which are connected to gravity drainage systems, whateverThe purpose of the building.This standard does not specify requirements for waste outlets, traps and overflows which are integral with sanitary appliances.NOTE All figures inThis standard are diagrammatic only.This standard does not coverThe possible effect of aggressive drain cleaning materials on products
EN 274-1:2002 history
2002EN 274-1:2002 Waste fittings for sanitary appliances - Part 1: Requirements