Rainwater Harvesting | Tank - Quadrum stone wall set 330, 440 or 550 litres, Garden Tanks and Butts

The 3P Quadrum tank stone wall tank elements permit you to create a rainwater harvesting tank to quite exact dimensions when you have limited space or when you want to create the look of a wall. You can also arrange it as a sight screen to hide something you would prefer not to see, like the compost bin or manure heap, or as seats or flower box stand. Available in 330, 440 or 550 litre sets.

There are 4 different elements, listed in detail at the bottom. The lower rows known as the ‘Building Blocks’ can be built up in a overlapping fashion to form a wall. This enables gardeners to create their own water wall to cater for individual requirements and tastes. The ‘Coping Blocks’ provide a natural and complete finish on top of the wall. The blocks are located to each other with burrs and recesses. Both the 3P Quadrum Building block and Coping block are interconnected using special 3P Connectors. A lateral and a connection to the upper stone must be made in each case, making sure that air can escape when water flows in. The upper stones should be drilled with a small (1/8” or 3mm air hole for the same reason. The stones have markings, on which the 3/4" connection holes can be drilled.

 Blocks are marked where they are to be drilled (use the optionally supplied circular saw)  
...The Blocks can be filled with filtered water, via a 3P down pipe filter  
...The Filter Collector can be connected at 50mm  
...The connections are all at 3/4”  
...The rainwater is taken from the last block in the lowest row  
  
The components are sold in sets as follows:  
3P Quadrum Set 330 - 1 x Coping Block 55L, 1 x Coping Block 110L, 1 x Building Block 55L, 1 x Building Block 110 L  
3P Quadrum Set 440 - 2 x Coping Block 55L, 1 x Coping Block 55L, 2 x Building block 110L  
3P Quadrum Set 550 - 1 x Building Block 55L, 2 x Building Block 110L, 1 x Coping Block 55L, 2 x Coping Block 110L  
 
The individual components, if you need to organise the set differently, are as follows:

	Dimensions	Volume	Reference
3P Quadrum - Coping Block	78 x 38 x 38 cm	110 Litres	9000250
3P Quadrum - Coping Block	38 x 38 x 38 cm	55 Litres	9000260
3P Quadrum plus - Building Block	78 x 38 x 38 cm	110 Litres	9000255
3P Quadrum - Building Block	38 x 38 x 38 cm	55 Litres	9000265

Material: PE Polyethylene. Colour: granite