ABOUT THIS PRODUCT
The Clark Drain T31G3 is a recessed galvanised steel manhole coverand frame. Its main applications are inside buildings and internal drainage.
Additionally, its factory-fitted polyethylene sealing gasket prevents odours from escaping the drain. It also has a profiled frame for completely secure bedding.
The T31G3 has external dimensions of 830mm x 830mm x 60mm, with a clear opening of 750mm x 750mm.
Key Features:
- Recessed cover & frame
- Factory-fitted polyethylene sealing gasket to stop odours from escaping the drain
- Locking screws
- 5-tonne gross plated weight loading classification
- Galvanised to BS EN 1461:2009
- Integrated lifting locators (for CD 776 lifting keys, which are available separately)
- Profiled frame for secure bedding

