6500 Litre GRAF CARAT Septic Tank SKU: GRAF6500 Dimensions: 2390L x 2250W x 2710H Weight: 260KG AVAILABLE IN VIC ONLY Floating and removable material is extracted from domestic wastewater in mechanical septic tanks. This is pure mechanical cleaning, for which you need 500 litres of capacity per inhabitant. If you assume a volume of 150 litres, the wastewater passes through the system in 3 days. These septic tanks must have a total volume of at least 2,000 litres. A 2,000 litre system is sufficient for 4 inhabitants, another 500 litre, must be incorporated for each additional inhabitant. Standard Inclusions Dome Mini Dome Shaft Mini Septic Pipe Kit Features / Benefits Low weight: can also be installed in difficult local conditions without a crane Reasonable purchase and installation costs. Compare! Low maintenance: maintenance or cleaning work can be performed through the shafts Tanks can be used as rainwater harvesting systems after thorough cleaning The 6500 Litre is suitable for 10-13 people. Light weight: can also be installed in difficult local conditions without a crane Tanks approved to Australian Standard AS 1546.1 (on-site domestic wastewater treatment systems) Shallow installation: with option of Micro dome Warranty: GRAF Septic Systems are supported by a 15 year manufacturers warranty Self-anchoring: does not require concrete for installation
