Fillable manhole cover of dual framework.
The caps closed mainhole covers consist of two frames, one built and another that concrete filling it and placing a tile at the top makes closure.
- Its tapered design allows easy opening even after time being placed.
- They adapt easily to the pavement.
- Go unnoticed.
Its treatment of oven paint EPOXI polyester ensures maximum corrosion resistance.
Range of standard external measures available
- Standard sizes
- 200 x 200 mm
- 250 x 250 mm
- 300 x 300 mm
- 330 x 330 mm
- 400 x 400 mm
- 450 x 450 mm
- 500 x 500 mm
- 600 x 600 mm
- 700 x 700 mm
- 800 x 800 mm
- Contact us for other measures