Product Info
GRAF Carat Underground Rainwater Tank
Select your tank.
The Carat tank range is available in a choice of four different sizes ranging from 2,700L through to 6,500L. The modular system allows multiple tanks to be used in combination, so your storage capacity can be increased at any time. When deciding on tanks sizes, it’s important to first calculate your total household requirements. Your water rates notice will give you a good indication of your current usage.
GRAF Carat Underground Rainwater Tank
Select your lid.
The Carat range features two shaft and lid options plus an extension to suit your individual needs. All lids feature a child-proof safety device and are designed to sit flush with ground level.
Telescopic shaft and lid (standard)
This standard shaft and lid is specifically designed for non-vehicle loading which makes it ideal for general garden use. The shaft can be adjusted from 750mm - 950mm and tilted up to 5% to sit flush with the ground level. Includes a tough, long lasting lockable PE lid.
Telescopic shaft and lid (vehicle)
Designed specifically to cope with the weight of vehicles, this shaft can be adjusted from 750mm - 1,050mm and tilted up to 5% to sit flush with the ground level. Includes a child safe cast iron lid.
Extension Riser (400mm)
The lid extension is for use with any of our telescopic dome shafts to increase the height of the lid to 1,350mm. This is particularly useful when adding garden beds or paving that may increase your ground height around the lid. Always refer to installation instructions when using this item.
GRAF Carat Underground Rainwater Tank
Select your filter.
The type and quality of your filtration set-up will directly effect the quality and cleanliness of the your water supply. Garden applications require minimal filtration while in home applications demand a much higher standard of filtration.
Optimax Internal Filter
The Optimax internal self cleaning filter, combines low maintenance with exceptionally high filtration standards. Offering over a 95% water yield, this is an excellent choice for homes that require very clean harvested rainwater.
- Internal Optimax filter
- Inflow stilling system
- Overflow siphon with rodent guard
- Spannfix pipe connection sleeve
- Roof area up to 350 sqm
Universal Internal Filter
With up to 100% water yield, this package is a great option for smaller roofed homes. The integrated Universal-Filter, allows your water to be used in the garden and throughout the home.
- Internal Universal-Filter 3
- Inflow stilling system
- Overflow siphon with rodent guard
- Spannfix pipe connection sleeve
- Easy clean sieve
- Roof area up to 350 sqm
GRAF Carat Underground Rainwater Tank
Select your pump package.
The pump you choose will need to deliver suitable pressure for all your applications around the home. If you're only using tank water for your garden, then a smaller capacity pump can be used. If you're using tank water for both garden and household applications, a larger capacity pump will be needed.
Should your installation have different requirements, please contact your nearest Reece branch regarding other pump options.
Garden Option
With its quiet operation, the Vada 85-3 Pressure Pump is a reliable and highly economical pressure system designed specifically for use with rainwater tanks. Complete with dry run protection and pressure control, the Vada 85-3 Pressure Pump is ideal for all your home garden irrigation needs.
- Easy installation
- 12 month warranty
- IP44 Protection
- External tank use only
- Maximum working pressure 800 KPa
Applications:
- Garden taps and irrigation systems
Home Option
Coupled with the WaterSwitch, the Onga Dominator Pump is the premium automatic rainwater control system. The Dominator is designed for many years of reliable service where absolute silence, high pressure and solid reliability are required. The Onga Dominator pump sits inside the tank while the WaterSwitch component is mounted outside the tank. If the tank is empty, the WaterSwitch will revert to mains supply.
- 24 month warranty
- Maximum working pressure: 500 KPa
Applications:
- Supply toilet(s), washing machines, garden taps, sprinklers and irrigation systems
GRAF Carat Underground Rainwater Tank
Two halves make a hole.
Because of the drought, demand for rainwater tanks has been rising as fast as water levels in dams have been falling. Which is good for gardens, good for toilets and particularly good for plumbers. There is one problem with tanks however.
It's space. The space they take up in a backyard. And the space they take up on the back of a truck. GRAF’s solution to both problems is so obvious you wonder why it hasn't been done before. It's an underground tank that comes in two halves which sit neatly inside each other, making it much easier to transport and install.
Your customers can now store rainwater without losing any space in their garden, and you can add value to your business. In four easy steps you and your customers can select the package that's right for their needs.
The innovative GRAF Carat Underground Rainwater Tank comes with a 15 year warranty and is only available from Reece.
View the installation instructions
Click here to view details of rebates, restrictions and current water levels.
