Products
Underground Tank Rings


Craven Concrete manufacture precast concrete Tank Rings: ideal for projects that require up to 10,000-gallon storage capacity.
Each Tank Ring measures 3500mm Long x 2500mm Wide x 600mm Deep and holds approximately 1000 Gallons.
The tongue and groove design allow the rings to be placed on top of one another to produce a larger tank ring. They can be stacked 5 rings high to create a single 5000-gallon tank, or two structures can be positioned side by side and connected with inlet holes to create a 10,000 Gallon capacity option.
The Tank rings can have inlet or outlet holes, up to 300mm, cast in them at any point around the ring depending on the tank requirements/ usage.
We can provide Solid Covers, Slatted covers and Manhole Covers to suit.




