Althon CH 525 High Capacity Drainage Channel is a precast concrete channel designed for surface water management in large-scale drainage applications. Trapezoidal shape enables self-cleansing and high flow rates, with capacity equivalent to a 600mm pipe. Can be installed level without fall and drains to the nearest outlet.

  • Precast concrete channel for high-capacity surface water drainage

  • Trapezoidal profile creates self-cleansing flow

  • Equivalent hydraulic capacity to a 600mm diameter pipe

  • Can be laid flat without fall

  • Suitable for direct connection to outlets

Applications

  • Commercial and industrial drainage schemes

  • Road and highway surface water management

  • Car parks and large paved areas

  • Infrastructure and civil engineering projects

Dimensions

  • Length 1200mm

  • Minimum height 825mm

  • Maximum height 945mm

  • Channel width 533mm

  • Overall width 725mm

Performance

Equivalent capacity to 600mm pipe

Materials

Precast concrete