Manhole and frame are produced from Ductile Iron
Properties(Square cover)
1. Square cover with the frame suitable for system works to prevent undesirable odor
2. Frame wing helps fixing with the concrete better
***You can enhance efficiency for odor prevention by adding grease
| Model | Size l Dimensions (mm) | |||
|---|---|---|---|---|
| A | O | H | C | |
| HC 250 NL | 250 | 190 | 30 | 233 |
| HC 300 NL | 300 | 230 | 30 | 290 |
| QUATTRO 400 NL | 400 | 302 | 39 | 347X367 |
| QUATTRO 500 NL | 500 | 402 | 40 | 447X467 |
| HC 550 NL | 550 | 450 | 50 | 526 |
| QUATTRO 600 NL | 600 | 502 | 40 | 547X567 |
| QUATTRO 700 NL | 700 | 602 | 42 | 647X667 |
| QUATTRO 800 NL | 800 | 702 | 42 | 747X767 |
| HC 900 NL | 910 | 800 | 55 | 886 |
| HC 1000 NL | 1000 | 900 | 60 | 985 |
| Remarks : A = Total Size, O = Open Size, H = Height, C = Cover Size | ||||
Escore Company Limited
076 528 612
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