RAKEGUARD Coarse Screen is a front raked bar screen designed for screening raw sewage, municipal and industrial wastewater, and process water with high debris loads. Wastewater passes through a grid while a chain-operated rake removes captured screenings. Replaceable prongs fit into the grid for easy maintenance.

  • Front raked bar screen for high debris wastewater screening

  • Chain-operated rake removes screenings from the grid face

  • Replaceable prongs allow for straightforward maintenance

  • Suitable for municipal and industrial wastewater and process water

  • Handles large concentrations of debris

Applications

  • Raw sewage and wastewater screening in municipal and industrial plants

Features and Benefits

  • Screen can be used for channels from 1 m (3 ft) up to 3 m (10 ft) wide and up to 5 m (16 ft) deep

  • Smallest available bar gaps 10 mm

  • Most common installation angle 75° to horizontal

  • Very high screenings discharge capacity

  • Very low headloss - high separation efficiency

  • Chains pass around a wear resistant guide track at the bottom of the screen which removes the need for sprockets and bearings in the flow

  • Flow range up to 2500 l/sec. (3170 gpm)

  • No wash water required.