FRP AND PP/FRP MANHOLE COVER DN 500 - DN 800

Manhole cover for tank construction Manholes are required as an inspection opening for entry into containers. For safe entry into a container, this means to ensure access and rapid rescue of people with breathing protection, it requires manholes in accordance in size 800 (DGUV Rule 113-004 Annex 7).

Standard sizes DN500, DN600 and DN800 consisting of - Manhole cover PP/FRP (liner PP/FRP coated) on request: - Flange spigot PP/FRP (liner PP/FRP coated) or - Manhole cover FRP on request: - Flange spigot FRP

Design data Pressure level PN 1: corresponds to approx. 10m WC (water column) Pressure level PN 2.5: corresponds to approx. 10m WC (water column) Seals and screws on request. Also available as single manhole covers in the respective pressure levels PN 1 and PN 2.5. Other Liner materials such as PVC, PE or PVDF on request.

TECHNICAL DRAWING Material: FRP Material: FRP with Liner

TECHNICAL DATA

1 bar - max. operating pressure 20°C DN ØD ØDI n x Øg ØK Screw thread S1 S3 S5 L3 500 645 500 16 x 18 595 M16 2,5 25 4 400 600 755 600 20 x 18 695 M16 2,5 25 4 400 800 975 800 24 x 18 905 M16 2,5 35 4 600 2,5 bar - max. operating pressure 20°C 500 645 500 16 x 18 595 M16 2,5 40 4 400 600 755 600 20 x 18 695 M16 2,5 50 4 400 800 975 800 24 x 18 905 M16 2,5 65 4 600                       Technical changes reserved

DELIVERY PROGRAM

DN Pressure Range Materials Item No 500 PN 1 GFK MDGFK10DN500 500 PN 1 PP / GFK MDPPGFK10DN500 500 PN 2,5 GFK MDGFK25DN500 500 PN 2,5 PP / GFK MDPPGFK25DN500 600 PN 1 GFK MDGFK10DN600 600 PN 1 PP / GFK MDPPGFK10DN600 600 PN 2,5 GFK MDGFK25DN600 600 PN 2,5 PP / GFK MDPPGFK25DN600 800 PN 1 GFK MDGFK10DN800 800 PN 1 PP / GFK MDPPGFK10DN800 800 PN 2,5 GFK MDGFK25DN800 800 PN 2,5 PP / GFK MDPPGFK25DN800   Technical changes reserved

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