7500L PLATIN INDIRECT RAINWATER HARVES

7500L Platin Indirect Rainwater Harvesting System
7500L rainwater harvesting tank reducing dependency on mains water. Ideal for toilet flushing, garden irrigation and wash-down.
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Graf Ireland Environmental Ltd
What makes this System the right choice?
7500L Platin Indirect Rainwater Harvesting System
The 5000L Platin Indirect Rainwater Harvesting System is a reliable domestic solution for rainwater collection with submersible pump and header tank system that is suitable for use with toilets, washing machines, garden watering, pressure washing and car washing.
Benefits:
- Simple & quick to install
- Submersible pump supplies harvested rainwater on demand to the header tank where it is then gravity fed to the WCs & washing machine
- The header tank controls the operation of the system and the supply of harvested rainwater and backup mains water to the WCs
- Dual valve system within the header tank prioritises rainwater supply over mains water, maximising the use of all available rainwater to save on mains water consumption
- Mains water switchover point is at a lower level in the header tank when rainwater is not available from the underground Platin tank
- Mains water backup supply is not reliant on power supply or pump pressure and therefore guarantees supply of water to WCs at all times
Comes With:
- 7500L Underground tank
- Telescopic lid (choice of telescopic lid available, depending on tank location)
- Minimax filter supplied in accordance with type of tank
- Submersible pump with floating water intake
- Float switch (connected from mains water backup unit to the underground tank)
- 100mm diameter duct pipe to contain; float sensor cable, power cable for pump
- 100mm diameter drainage pipe connected from downpipes to the inlet at the top of the tank (all downpipes brought into one pipe for connection to the filter)
- 100mm diameter pipe for overflow from the tank to mains drainage network or soakaway
- Header tank package
Technical data
Full specifications
| Physical | |
| Capacity | 7500 L |
| L × W × H | 360 × 225 × 157 cm |
| L × W × H (mm) | 3600 × 2250 × 1565 |
| Reference | |
| SKU | G60003/7500 |
| EDEL code | EDELP00021783 |
Irish regulations
Installation & requirements
OFTEC regulation
All domestic oil tank installations in Ireland must be carried out by an OFTEC-registered technician. The tank must conform to IS:293 and be sited in accordance with IS:820.
Site requirements
The tank must stand on a level, load-bearing concrete base minimum 100 mm thick, extending 300 mm beyond the tank footprint on all sides. Ground must be clear of vegetation.
Bunding requirements
Bunded tanks are required within 10 m of a watercourse or drain. Secondary containment must hold 110% of the inner tank capacity. Check local planning conditions before installation.
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