ACO Combipoint SSA is a surface water sediment treatment system designed for use with SuDS components. This point gully system acts as an upstream pre-treatment solution, removing sediment before water enters swales, detention basins or ponds.

Made from polyethylene, it features a large silt chamber with at least 71% higher capacity than standard road drains, and at least 32% higher than standard road drains with silt chamber.

Features and benefits

  • Three-stage separation minimises solids entering downstream systems

  • Large silt chamber allows quick and easy sediment removal

  • Double hinge design enables fast, tool-free access

  • No mortar joint, reducing load concentration and potential failure points

  • Compatible with silt bucket attachments for efficient maintenance

  • IKT certified for performance and reliability

  • Reduces risk of silt build-up in open water features

Applications

  • Pre-treatment for swales, detention basins and ponds

  • Surface water management in large developments

  • Integration with SuDS treatment trains

Physical attributes

Chamber capacity is at least 71% higher than conventional road drains; pipe connection size is 160mm; flow capacity up to 10 l/s.

Performance

Removes approximately 98% coarse-grained, 76% fine-grained and 10% suspended solids from surface water.

Installation

Monolithic gully body with double hinge for easy access; pipe connection suitable for heating coil welding sleeves; no mortar joint required.

Maintenance

Sediment can be quickly and easily removed using compatible silt bucket attachments.