This 28 person Klaro Professional sewage treatment plant from Graf boasts two robust injection moulded underground tanks. The system works according to the principle of SBR lifting technology. No live parts need to be installed in the tank. All movement processes are performed by three air lift pumps, which are operated using a compressor. The compressor also provides the plate ventilator on the bottom of the SBR reservoir with air. The compressor and all other technical components are low maintenance, offer power failure recognition and are stored in an internal switch cabinet, which can be installed in the plant room of the house.
- No moving parts inside the tank, easy to install, easy to maintain
- Low energy consumption
- Holiday mode
- Colour-coded air pressure hoses and corresponding connections helping avoid installation errors
This kit price includes as standard:
- 2 x 6,500l tanks
- Mini tank domes and mini telescopic dome shafts suitable for pedestrian loading*
- A control panel for indoor installation (for external installation a cabinet is required)
- Technical set up kit
- A hose pack
*Optional extra: vehicle loading up to 3.5t, maxi tank domes, cast iron covers and a telescopic dome shafts
2 years warranty on technology (compressor and parts)
10 years warranty on the tank
Heavy Duty covers – vehicle loading up to 3.5t with maxi tank domes, cast iron telescopic dome shafts.
Upgrade to an External Cabinet – lockable, weather resistant, hose connections colour-coded.
Offloading is the responsibility of the customer
Take a look under the Product Downloads tab above for specification documents to download.