AWASHAFT DN 400 PP-HM is a sewer maintenance shaft that provides access for the inspection, cleaning and entry of maintenance equipment to underground sewerage piping. 


High Quality Material: “High Modulus” Polypropylene  (PP-HM)

  • Mechanically resilient - resistant to point loads, cracking, abrasion
  • Superior structural loading (up to 10 tons, distributed into the surrounding ground)
  • Can be installed to a maximum depth of 4m
  • Chemical resistant pH 1- pH 13
  • Temperature resistant -20°C to 90°C (short periods)
  • Ecologically sound – recyclable


Leak-tight For Life

  • More secure after installation – optional ball joint allows for soil settlement.
  • German engineered and manufactured injection moulded parts.
  • Certified 100 years design life.


Safe and Simple Installation

  • Push-fit jointing allows easy connection to all smooth walled pipe systems (including PVC, PE, PP).
  • No gluing. No electrofusion. No tools.
  • Light weight allows comfortable handling and fast installation.
  • Up to +/- 7.5  deflection with ball joint -> less fittings = easier to install on site.
  • Riser can be fully inserted – no marking required.


Easy Access

  • DN400 chamber allows access for all standard inspection and maintenance equipment.
  • Large internal space for equipment manoeuvrability.


Technical Support & Services

  • Local technical application team available to assist with design and regulatory queries.
  • Stocked at all Reece Civil stores nationally.
  • 10 year product warranty*.


* Conditions apply


AWASHAFT DN 400 PP-HM is suitable for installation in private or municipal sewerage or drainage systems.