Manufactured from hard-wearing 40N Certified concrete EN 206, this system achieves the required EN 12566-1 effluent quality without the use of an internal septic tank filter.
Manufactured from hard-wearing 40N Certified concrete EN 206, this system achieves the required EN 12566-1 effluent quality without the use of an internal septic tank filter.
Our concrete storage tanks also come withthe option of adding Interlocking risers that can be supplied with concrete lids.