Features
- Heavy duty rotational plastic construction.
- Min 10mm wall thickness.
- Top contour to allow stacking of chambers for deep situations.
- Unique duct sleeve to eliminate ducts entering into the chamber.
- Light weight for easy installation.
- Drill 120mm hole for duct entry anywhere around chamber.
Benefits
- One person can install this chamber due to its light weight.
- Easy to install chamber after all ducts are in place because of TSL duct sleeve.
- No plastering of duct entry holes as in the standard concrete chamber.
- Chamber has draining bottom so will not sink if driven over.