Clark Drain Manhole Chamber Base Riser – 450mm (300mm high)

£13.63

20 in stock

SKU: MANH0031 Category:

Description

  • Compliant to relevant clauses of BS EN13598-1:2010 and Sewers for Adoption, 7th Edition
  • All-plastic non-rusting design
  • Lightweight
  • Supplied with joint seal
  • Made from recycled material
  • Total depth can be up to 1.2 m using CD U455 risers and matching CD U453 chamber base
  • 5-way design for system flexibility
  • External Dimensions: 500 (W) x 340 (D)
  • Product Weight: 3.5kg
  • Overall Width: 350 Ø
  • Overall Height: 340
  • Rise Height: 300mm
  • Material: Polypropylene (Grade AP9), EPDM Rubber
  • Loading Rating: Up to B125 (12.5 tonnes) when used with appropriate risers and manhole cover and installed to Clark-Drain guidelines supplied with products)