Round manhole cover

520.VT SERIES

Manhole cover
DN380 | 400 | 420 mm
For FIBERGLASS

Additional information

Installation

On fiberglass

Product type

Manhole

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