GRAF Garantia Lilo 3000L Flat Underground Tanks Perth

The GRAF Garantia Li-Lo 3000L Underground Tank is a premium, German-designed rainwater storage solution engineered for shallow installations. With its low-profile, flat design, the Li-Lo tank reduces excavation volume by up to 80% compared to traditional cylindrical tanks—saving significant time, labour, and installation costs.

Weighing only 170kg, the Li-Lo 3000L is easy to handle on-site, yet it remains exceptionally stable in challenging soil conditions. Its reinforced construction allows it to withstand groundwater pressure up to the shoulder of the tank—without requiring any concrete anchoring. For areas with vehicle traffic, the tank can be paired with a telescopic dome shaft and Class B125 cast iron lid for load-bearing capability.

Perfectly suited to WA conditions, the Li-Lo 3000L can also be made vehicle-loadable with the optional Telescopic Dome Shaft and Cast Iron Lid, making it ideal for driveways and trafficable areas.

FEATURES

• Low excavation depth for faster, more affordable installations
• Groundwater-stable up to the tank shoulder
• No concrete required for anchoring
• Options of Pedestrian Lid, Car Lid or either with an additional filter
• Simple Installation - very low maintenence
• Patented technology
• German Engineered underground tank system

SPECIFICATIONS