Devices to prevent pollution by backflow of potable water. Hose Union anti-vacuum valves. DN 15 to DN 25 inclusive Family H, type B and type D. General technical specification
€269.00
BS EN 14451. Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 10 to DN 50 inclusive. Family D, type A
€23.00
Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 10 to DN 50 inclusive. Family D, type A
Provision and management of temporary water supplies and distribution networks (not including provisions for statutory emergencies). Code of practice
€374.00
BS EN 14944-1. Influence of cementitious products on water intended for human consumption. Test methods. Part 1. Influence of migration from factory made cementitious products on the organoleptic parameters
BS EN 14944-3. Influence of cementitious products on water intended for human consumption. Test methods. Part 3. Migration of substances from factory-made cementitious products
Devices to prevent pollution by backflow of potable water. Controllable backflow preventer with reduced pressure zone. Family B. Type A
€316.00
Chemicals used for treatment of water intended for human consumption. Iron (III) sulfate solution
€355.00
Chemicals used for treatment of water intended for human consumption. Sulfuric acid
€193.00
Chemicals used for treatment of water intended for human consumption. Iron (III) chloride
Chemicals used for treatment of water intended for human consumption. Iron (II) sulfate
Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate
Devices to prevent pollution by backflow of potable water. Air gap with injector. Family A. Type D
€165.00
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, hydraulic actuated. Family G, type B
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, direct actuated. Family G, type A
