Round Manhole Cover NL/253
Round Manhole Cover NL/253
With clamping ring
Cover opening outwards
Material: 1.4307 (304L)
Pressure range: +1,0 bar
Outside Neck diameter: Ø404mm
Tolerance ISO2768 cL: ±2.0mm
Welding Neck height: 200mm
Welding Neck thickness: 2,0mm
Cover thickness: 2,0mm
EPDM gasket (FDA) G/NL250
Finish Neck: Grinded/Pickled
Finish Cover: Electropolished
| Article number | 9402.NL253 |
| Brand | Zorzini |
| Type | NL250 |
| Diameter | DN400 |
| Height | 200 |
| A | 404 |
| B | 200 |
| C | 2 |
| D | 2 |
| E | 1,0 bar |
| PU | 1 |