Silt Sump™ is a patent-protected silt capture solution for ditches and culverts, designed to reduce water pollution on forestry and construction sites. Made from UV-stabilised polypropylene with 30% recycled content, it is lightweight, reusable, and can be installed by one person in under 10 minutes. Available in three sizes: 450 x 550 x 450mm, 800 x 550 x 450mm, and 1000 x 550 x 450mm.

  • Captures silt in ditches and culverts to help prevent water pollution
  • Quick installation by one person in less than 10 minutes
  • Easy to empty and reuse on site
  • Allows documentation of silt removal for accountability
  • Lightweight and durable design with integrated lifting loops
  • Side wings and post slots for secure placement
  • Made from chemically inert, UV-stabilised polypropylene with recycled content

Applications

  • Forestry road construction
  • Small roadside ditching
  • Large-scale utility and windfarm construction
  • General construction sites with silt management needs
  • Ecological and environmental protection projects

Dimensions

RDK SS 450: 450 x 550 x 450mm

RDK SS 800: 800 x 550 x 450mm

RDK SS 1000: 1000 x 550 x 450mm

Materials

UV-stabilised polypropylene

30% recycled content

Chemically inert

Options and variations

RDK SS 450, RDK SS 800, RDK SS 1000

Performance

Flow rate: 0 to 2.5 m³/sec (RDK SS 450), 0 to 4.5 m³/sec (RDK SS 800), 0 to 5.5 m³/sec (RDK SS 1000)

Installation

Installed by one person in less than 10 minutes

Side wings, 4 lifting loops, 6 post slots

Sustainability

Made from 30% recycled content