Marine technology — Standard test method for performance of Reverse Osmosis (RO) and Nanofiltration (NF) membrane elements
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Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
€121.00
Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D; German version EN 13079:2025
€69.91
Codes of practice for potable water installations - Part 600: Potable water installations in connection with fire fighting and fire protection installations.
€105.42
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A
€50.00
Influence of cement based products on water intended for human consumption - Test methods - Part 2: Influence of site-applied cement based materials and associated non-cement based products/materials on organoleptic parameters and migration of organic substances (TOC); German version EN 14944-2:2025.
€140.00
Influence of cement based products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cement based materials and associated non-cement based products/materials; German version EN 14944-4:2025.
Codes of practice for drinking water installations - Part 600: Drinking water installations in connection with fire fighting and fire protection installations; Amendment A1
€24.39
Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow; German version EN 1717:2025.
€150.65
Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, Type C; German version prEN 14506:2002
€84.58
Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances and safety, testing; German version EN 13443-1:2002
€77.20
Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A, type A, type AA air gaps; German version EN 13076:2003
€48.79
Devices for the disinfection of water using ultraviolet radiation - Part 4: Reference radiometers for devices equipped with UV medium pressure lamps - Requirements and testing
Devices for the disinfection of water using ultraviolet radiation - Part 2: Devices equipped with UV medium pressure lamps - Requirements and testing
€190.65
Water conditioning equipment inside buildings. Mechanical filters. Part 2: Particle rating 1 µm to less than 80 µm. Requirements for performance, safety and testing.
€102.00
