Round manhole cover
520.VT SERIES
Manhole cover
DN380 | 400 | 420 mm
For FIBERGLASS
Additional information
| Installation | |
|---|---|
| Product type | |
| Shape | Round |
| Diameter | 380, 400, 420 |
| Opening | Outwards |
| Characteristics | Hook closure |
Material:
Material:
Notes:
Non-contact details in AISI304L
Available certificates:
MOCA - 3.1 - FDA - 1935/04 CE
Pressure:
521.VT DN380: 0 / +0.3 BAR
522.VT DN400: 0 / +0.2 BAR
523.VT DN420: 0 / +0.2 BAR
522.VT DN400: 0 / +0.2 BAR
523.VT DN420: 0 / +0.2 BAR