Professional Development · Trades & Technical Skills · Potable Water Installation
Backflow Prevention and Water Hygiene
5 Abschnitte1 Karteikarten-Decks1 Quizze
Fluid categories 1-5 (WRAS/Water Fittings Regs), backflow prevention devices per category (check valves, RPZs, air gaps), RPZ testing, annual inspection obligations.
Inhaltsübersicht
- Understanding Fluid Categories and the Risk Framework
- Backflow Prevention Devices: Selecting the Right Protection for Each Risk Level
- RPZ Valve Testing, Commissioning, and Annual Inspection Obligations
- Practical Application: Backflow Risk Assessment and System Design
- Water Hygiene, Legionella, and the Wider Context of Potable Water Protection

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- Outlet Fittings and Taps – Selection and Installation
- Frost Protection and Draining Down Water Systems
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