The PMA manhole system from PREDL provides a completely corrosion-protected manhole system that includes a joint lining system with an integrated sealing mechanism and load transfer.
PREDL's PMA manhole system eliminates corrosion in the entire manhole area.
WITH PP-CORPROTECT
FULL LINING
Product Folder
Please find more detailed information in our product folder:
> made of polypropylene or
Fibre-reinforced plastic
> with integrated seal and load transfer ring
plastic or Polypropylene CORPROTECT
> with integrated seal
> corossion protection pH1-13
> resistant to toxic gases
> high service life for heavily used manholes
> perfect for high ground water
environments due to its
integrated seal