Installation requirements (for standard system)
These conditions must be met in order to install a DeHoust GWM grey water recycling system:
- Separate pipeline system for collecting the shower and bath water
- Separate process water conduits for supplying the consumption points
- No connections between potable water and process water supply network
- No connections between drinking water and process water supply network
- Separate ventilation, separated from black water pipes
- Plant room of specified size
- Ventilation of plant room
- Floor drainage in plantroom (drain to sewer)
- Sewer drainage point in plantroom – for backflush water from greywater plant
- Level plant room floor with minimum 2.8m clear height throughout
- Subsurface: level and stable, 1,250 kg per m²
- Electrical supply – as specified
- Potable (domestic) water supply (for potable back-up water to recycling plant)
- Potable water standpipe and drain in plantroom – for plant cleaning and maintenance
